TY  - BOOK
AU  - NILSON,REY YARBOROUGH
TI  - THE LITTLER  SYSTEIN 7.1\7.5 BOOK / 
U1  - 005,3 
PY  - 1994///
CY  - [S.N] : 
PB  - PEACHPIT PRESS ، 
KW  - COMPUTER
KW  - COMPUTER PROCESSING
ER  -