000
00331nam a2200145Ia 4500
020
_a
9799698479700
082
_b
T4
_a
001.642
100
_a
"G K powers"
245
0
_a
Computing studies
260
_b
,noorsons
_a
pakistan
_c
2001
300
_a
376
944
_c
TB
999
_c
516917
_d
516917