000
00289nam a2200133Ia 4500
942
_c
ENGBV
520
_a
Issue No. 3,6-8
654
_a
Data
654
_a
Quest
654
_a
Computer Science
245
_a
Data Quest
260
_a
National
_b
Gupta, Pradeep. New Delhi
_c
2002
440
_v
20
999
_c
40864
_d
40864