000
00247nam a22001097a 4500
082
_a
60/01
100
_a
P.K.Sinha
_9
90390
245
_a
Computer Fundamentals
_b
Concepts, Systems & Applications
260
_c
1998
300
_a
247p
942
_c
BK
999
_c
144363
_d
144363