TY  - BOOK
AU  - Balakrishna Pasad, P
TI  - Operating systems and systems programming 
SN  - 978 81 8371 581 2
U1  - 005.43 
PY  - 2014///, r2015
CY  - Kolkata
PB  - Scitech
KW  - OPERATING SYSTEMS (COMPUTER)
ER  -