TY  - GEN
AU  - Maini  , A.K.
AU  - Bhatnagar , P.
TI  - Computer science: made simple ( for classes xl and xll)
U1  - 004 
CY  - Delhi
PB  - Pustak Mahal
KW  - ICT
KW  - INFORMATION TECHNOLOGY
KW  - COMPUTER SCIENCE
KW  - IT
ER  -