TY  - BOOK
AU  - Roper, Paul
TI  - Machine code games routines for the Commodore 64: essential routines for game design
U1  - 621.381952 
PY  - 1984///
CY  - London
PB  - Sunshine Books
KW  - C64
KW  - Computers Programming
KW  - Computer Games
ER  -