TY  - BOOK
AU  - Beck, Leland L. Dhanabalachandran, Manjula
TI  - System software : an introduction to systems programming
SN  - 9788178080368
U1  - 001.6425  BEC;74 
PY  - 1997///
CY  - Delhi
PB  - Pearson Education
KW  - software,programming
ER  -