John A. Heil

Identifiers

• Open LibraryOL1255214A

Top Subjects

• BASIC (Computer program language) (2)
• VIC 20 (Computer) -- Programming (1)
• Programming (1)
• Commodore 64 (Computer) (1)
• Microcomputers (1)
• Computer Books: Operating Systems (1)
• BASIC (Computer program langua (1)