TY  - BOOK
AU  - Bhatnagar, Seema,
TI  - Text Book of Computer Science  : : for class XI / 
SN  - 9788120329935
U1  - 000 
PY  - 2007///
CY  - New Delhi
PB  - Prentice Hall
KW  - Text Book of Computer Science
KW  - Computer Science & Engineering
ER  -