000
00310nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
160
040
_a
ET
100
_a
VERMA DINESH
245
0
_a
COMPUTER NETWORK
260
_b
GULLYBABA PUB. H
_a
DELHI
300
_a
290
500
_a
47140
942
_c
BK
999
_c
53155
_d
53155