TY  - BOOK
AU  - Palmer Michael
AU  -  Walters Michael
TI  - Guide to operating systems
SN  - 8131502129 (hbk)
U1  - D65,8(B), P7 
PY  - 2007///
CY  - New Delhi
PB  - Cengage Learning India     
KW  - ENGINEERING
ER  -