TY  - BOOK
ED  - DOEACC Society
TI  - O level module 1- M1-R3: it tools and applications 
SN  - 8183331092
U1  - 005 
PY  - 2006///
CY  - New Delhi 
PB  - BPB Publications 
KW  - Computer science
KW  - Computer science -- O level module
ER  -