000
00301nam a22001457a 4500
003
SGT
020
_a
9788120329287
082
_a
658.5
_b
PAN
100
_a
PANNEERSELVAM, R.
245
_a
OPERATIONS RESEARCH
250
_a
2ND
260
_b
PHI LEARNING
_c
2018
300
_a
608
942
_2
ddc
_c
BK
_0
34
999
_c
16255
_d
16255