000
nam a22 7a 4500
999
_c
7330
_d
7330
008
170814b xxu||||| |||| 00| 0 eng d
020
_a
9788177001334
100
_9
3868
_a
Arora Sumita
245
_a
Informatics Practices
_b
class XII
260
_a
New delhi
_b
Dhanpat Rai & Co
_c
2016