TY  - BOOK
AU  - Keet,Ernest E.
TI  - Preventing Piracy:A Business Guide To Software Protecti
U1  - 347.306482 KEE 
PY  - 1985///
PB  - Addison-Wesley Publishing Co.
N1  - 156 P; PEMBEKAL:KOP.KEDAI BUKU UM/NO.LO
ER  -