000
00267nam a2200121Ia 4500
008
200701s2012 xx 000 0 eng d
100
_a
PARTHABARAT
245
0
_a
OPERATIONS RESEARCH
250
_a
9th
260
_b
PEARSON
_c
2012
300
_a
738
942
_2
ddc
_c
GE
_0
1
999
_c
5518
_d
5518