






                                        
                                        
                                        
                                U.S. PRICE LIST
                                U.S. PRICE LIST
                                _______________
                                        
         
         
         AVAILABLE FROM:     Gordon E. Peterson II
         AVAILABLE FROM:                          
                             Noah Systems
                             P.O. Box 40476
                             San Antonio, TX  78229-1476
         
         
         Date:     June 23, 1987
         Date:                  
         ____________________________________________________________
         ____________________________________________________________
         
         Product                                           Price US$
                                        
                          SNOBOL4 PROGRAMMING LANGUAGE
                          SNOBOL4 PROGRAMMING LANGUAGE
                          ____________________________
         
         SNOBOL4+ Programming Language package Ver. 2.03
              includes software, documentation, and
              large assortment of programs.  Includes
              book with a very good tutorial and
              reference to SNOBOL4+.  Runs on MS/DOS
              compatible computers, even most machines
              that are not 100% IBM compatible.            $100.00
         SNOBOL4 Programming Language book by
         ____________________________        
              Griswold, Poague and Polonsky.  This
              book to SNOBOL4 is what Kernighan and
              Ritchie is to C.  Softbound.                  $28.00
         Algorithms in SNOBOL4 book by Gimpel.  This
         _____________________                      
              book bears a similarity to the classic
              series "The Art of Computer Programming"
              by Donald Knuth, only using SNOBOL4.
              Extremely interesting book, with many
              examples of interesting algorithms
              expressed in SNOBOL4.
                   paperback edition                        $28.00
                   hardcover edition                        $40.00
         Diskette of program text from above book           $15.00
         String and List Processing in SNOBOL4,
         _____________________________________ 
              Techniques and Applications;  book by
              Griswold.  Hardcover edition.  Out of
              print: limited quantities available.
              This book is a classic.                       $34.00
         The Programmer's Introduction to SNOBOL,
         _______________________________________ 
              book by Maurer.                               $28.00
         Computers in Linguistics, book by Butler.
         ________________________                 
              Use of SNOBOL for linguistic and
              textual research.  Many examples.             $17.00












               June 23, 1987... page 2


         The SIL Implementation of SNOBOL4, diskette
              containing the portable source code
              for the SNOBOL4 language system as
              implemented by Bell Labs.  NOTE:  Other
              support material is available if you are
              interested in porting SNOBOL4 to another
              machine.  Please inquire for further details
              if you are interested.  NOTE:  This is NOT
              the complete source code for SNOBOL4+,
              which was derived from the SIL implemen-
              tation (with considerable modifications).
                   if purchased with SNOBOL4+                $4.00
                   if purchased separately                   $7.00
         
         
         
         
                           ICON PROGRAMMING LANGUAGE
                           ICON PROGRAMMING LANGUAGE
                           _________________________
         
         ICON Programming Language, book by
         _________________________         
              Griswold and Griswold, softbound              $28.00
         ICON diskettes (set of 3) for MS/DOS
              includes ICON Program Library, and ICON
              language system (small memory model) and
              (large memory model)
                   if purchased with above book             $10.00
                   if purchased separately                  $17.00
         ICON diskettes (set of 2) for MS/DOS
              includes ICON Program Library and ICON
              language system (small memory model only).
              This version handles program and data
              areas limited to 64K, but is relatively
              fast.
                   if purchased with the book above          $7.00
                   if purchased separately                  $12.00
         ICON diskettes (set of 2) for MS/DOS
              includes ICON Program Library and ICON
              language system (large memory model only).
              This version handles program and data
              areas limited only by the RAM memory
              of your computer (up to 640K).  This
              version is slower than the small model.
                   if purchased with the book above          $7.00
                   if purchased separately                  $12.00
         ICON diskettes for MS/DOS (individually):
              ICON Program Library -- Utilities and
                   Examples.  Works with either version
                   of ICON.
                        if purchased with the book           $4.00
                        if purchased separately              $7.00
              ICON Language System -- Includes compiler,












               June 23, 1987... page 3


                   linker and interpreter.  Also numerous
                   examples and documentation files.
                   Specify small or large memory model.
                        if purchased with the book           $4.00
                        if purchased separately              $7.00
         
         NOTE:  ICON is also available for many other system hardware
              and operating system environments.  Please inquire for
              further details.
         
         
         
                           REBUS PROGRAMMING LANGUAGE
                           REBUS PROGRAMMING LANGUAGE
                           __________________________
         
         REBUS Programming Language (Preprocessor)  This
              experimental preprocessor allows programs
              written in REBUS to be compiled using the
              SNOBOL4+ compiler above.  REBUS has the
              pattern matching capabilities of SNOBOL4,
              but incorporates structured programming
              constructs similar to those of ICON.
              Limited documentation is on the disk.
              NOTE: requires SNOBOL4+ for final
              compilation, not included.
                   if purchased with SNOBOL4+               $10.00
                                                                  
                   if purchased separately                  $14.00
         
         
                             Other MS/DOS Software
                             Other MS/DOS Software
                             _____________________
         
         SNOBOL4+ Utilities Diskette:  an interesting
              assortment of programs and utilities,
              mostly written using SNOBOL4+.  This is
              the "ShareWare" version, compiled using
              SNOBOL4+ version 2.0.
                   if purchased with other items             $4.00
                   if purchased separately                   $7.00
         SNOBOL4+ Utilities Diskette:  this set is the
              "registered" version.  The price includes
              registration and notification of improved
              versions with reduced-price upgrades.  The
              registered version is compiled using
              the latest version of SNOBOL4+ (currently
              version 2.03).  This version also includes
              numerous utilities which are not on the
              "ShareWare" version diskette.  Set of
              two diskettes. 
                   if purchased with SPACE                  $14.00
                   if purchased separately                  $28.00
         SPACE Utility:  This SNOBOL4+ program is a very
              useful program which helps answer that












               June 23, 1987... page 4


              well-known question: "But, I have thirty
              megabytes!  Where did it all go??"  If you
              have a hard disk, you need this program.
              It produces lists of all your subdirectories,
              including in very useful tree format.  It
              reports on disk space allocation both
              globally and by subdirectory, broken down
              by file extension.  It also optionally can
              spotlight likely duplicate files that may
              be robbing you of disk space.  Highly
              recommended for all hard disk owners.         $30.00
         Speaker Device Driver:  This device driver
              (written in assembly language) permits you
              to access your computer's loudspeaker
              directly from SNOBOL4+, ICON, or nearly
              any other language.  Buffered and inter-
              rupt driven.  16K buffer, other buffer
              sizes by special request.  It also
              permits redefining your machine's "beep",
              and eliminates those annoying delays.  NOTE:
              new revision: includes large collection of
              music files!
                   normal version (16K buffer)             
                        purchased as part of other order     $4.00
                        purchased separately                 $8.00
                   custom version (specify buffer size)     $15.00
         Assembler Subroutine Library:  This subroutine
              library contains approximately 200
              subroutines that are handy for the writing
              of assembly language programs.  The library
              includes routines for character string
              processing, conversion, address manipulation,
              linked list processing, integer arithmetic,
              interrupt support, memory management,
              reliability enhancement, screen manipulation,
              sound effects and much more.  Includes the
              relocatable library and a superb 160+ page
              user's guide in print file format.  One
              diskette.                                     $85.00
         
         TERMS:
         TERMS:
              All prices include postpaid delivery within the United
         States.  Payment in US$ (check or money order).  All prices
                                                          All prices
         subject to change without notice.
         subject to change without notice.
         
         QUANTITY DISCOUNTS:
         QUANTITY DISCOUNTS:
              Prices shown are for quantities 1-5.  For quantities 6-
         14, subtract 6%; for quantities 15-25 subtract 12%.  For
         quantities 26 or more, special quantity pricing applies.
         Please inquire with details of your requirements.









