TY  - BOOK
AU  - Beck, Leland L.
ED  - 
TI  - System software : an introduction to systems programming
SN  - 81-7808-036-2
U1  - 005.3 ed.3
PY  - 1997///
CY  - New Delhi
PB  - Pearson Education
KW  - 1. COMPUTER SCIENCE
N1  - Includes figures & index
ER  -