000
00250nam a2200097Ia 4500
008
190719s9999 xx 000 0 und d
100
_a
Neeraj Mishra &Gaurav Jain
245
0
_a
Computer Ke Mull Tatv
260
_a
Delhi
_b
Shri Mahavir
_c
2007
942
_c
BK
999
_c
13301
_d
13301