TY  - BOOK
AU  - Beck, Leland L.  .
TI  - System software : an introduction to systems programming / 
SN  - 81-7808-036-2
U1  - BV 
PY  - 2003///
CY  - Delhi : 
PB  - Pearson Education(Singapore) Pte. Ltd. , 
KW  - Computer science
ER  -