TY  - BOOK
AU  - Bhatt P ,.
TI  - An Introducation to Operating Systems Concepts and Practice  ( GNU / Linux  ) 4 th ed
SN  - 9788120348363
U1  - 005.43 
PY  - 2014///
CY  - New Delhi
PB  - PHI Learning Pvt.  Ltd.
KW  - Syst.Prog. & Operating systems
ER  -