00770nam a2200193Ia 4500082002200000100006400022245017100086260002000257300000600277500000500283653000600288700000500294952010500299952010500404964001700509965002600526921000900552999001500561  a309.5068bC748.PI  aConference on "Transportation", New Delhi, Nov. 26-28, 1980  aProceedings of the International conference on transportation organised by O. R. Society of India and International Federation of the Operational Research Societiesb  bThe Auth.c1980  a   a  a   a  001040708GRaISIbISId1998-07-15l0o309.5068 C748.PIpG160r2019-02-14 00:00:00w2019-02-14yBK  001040708GRaISIbISId1998-07-15l0o309.5068 C748.PIpG161r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  aLib. has:- 2v. - v.p.  a3711  c3711d3711