TY  - BOOK
AU  - FLYNN (Ida M)
AU  - MCHOES (Ann Mclver)
TI  - Operating systems
SN  - 9788135101764
U1  - 003 FLYO 
PY  - 2008///
CY  - New Delhi
PB  - Cengage learning
KW  - systems
KW  - Operating
ER  -