Title: Commodore 64 Programmer's Reference Guide
System: Commodore 64 / Commodore 64C
Edition: First Edition, Nineteenth Printing
Year: 1987
ISBN: 0-672-22056-3
Catalog No.: 22056
Publisher: Howard W. Sams & Company / Commodore Business Machines, Inc.

Original vintage Commodore programming reference covering BASIC programming, graphics, sound, machine-language programming, memory locations, hardware registers, and other technical information for the Commodore 64. This later printing also identifies the Commodore 64C on the cover.

Condition: Clean, attractive vintage copy with light exterior handling and corner/edge wear. Binding appears secure. Interior pages are generally clean and readable. Handwritten/ink marking is present on at least one interior area and is shown in the photographs.

Included: Reference guide only. No computer, software, or other accessories are included.

Please review all photographs for the exact edition, printing and condition.