TY  - GEN
AU  - Bhatt, Pramod Chandra P.1602
TI  - An introduction to operating systems
SN  - 9788120332584
U1  - 681.3.066 
PY  - 2007///
CY  - New Delhi
PB  - Prentice Hall of India
KW  - operating systems1603
ER  -