000
00292nam a2200121Ia 4500
008
190829s9999 xx 000 0 und d
082
_a
004.01
_b
SIN/CO
100
_a
SINGH S K
245
0
_a
COMPUTER AWARENESS
250
_a
1st
260
_b
KHURANA PUBLISHING HOUSE PVT. LTD
_a
942
_c
BK
999
_c
17410
_d
17410