000
00292nam a2200133Ia 4500
100
_a
Vadera/Sunil
942
_c
BK
654
_a
System Applications
245
_a
Expert System Applications
260
_b
Galgotia Pub.
_a
NEW DELHI
_c
1990
300
_a
274
546
_a
ENGLISH
999
_c
26558
_d
26558