TY  - GEN
AU  - Jain,Satish
TI  - `O' level question and answer PC architecture: (according to DOEACC CHM-02 syllabus for `O' level examination) 
T2  - Computer hardware maintenance CHM-02
SN  - 8183332544
U1  - 004.256 
PY  - 2008///
CY  - New  Delhi
PB  - BPB Publications
ER  -