000
00288nam a2200121Ia 4500
008
220201s1983 xx 000 0 eng d
082
_a
1.642
_b
SCH
100
_a
Scheid,Francis
245
0
_a
Computer and programming
260
_a
delhi
_b
Mcgraw Hill
_c
1983
300
_a
402
942
_2
ddc
999
_c
33404
_d
33404