000
00297nam a22001337a 4500
003
LIB
008
241015b |||||||| |||| 00| 0 eng d
082
_a
621.381
100
_a
RAVINDRAN A
245
_a
OPERATION RESEARCH PRINCIPALS
260
_b
WILEY
_c
2014
300
_a
637
942
_2
ddc
_c
BTECH
999
_c
23660
_d
23660