000 00349nam a22001457a 4500
005 20150406091330.0
008 150406b xxu||||| |||| 00| 0 eng d
082 _a658.4034
_b VER
100 _aVerma, A.P.
245 _aOperation research
250 _a7th
260 _aDelhi
_b S.K.Kataria and Sons
_c 2014
300 _a1184p.
942 _2ddc
_cGB
999 _c8776
_d8776