00609nam a2200157Ia 4500008004100000041000800041082001600049100003000065245012400095250000600219260004100225300001200266650003100278999001900309952012300328210716s1979    xx            000 0 und d  aeng  a519.72 CHHP  aChhabra, P D; Rao, M S V.  aComputer oriented optimization techniques for: traffic and transportation systems.bTraffic and transportation systems.  a1  aNew DelhibKhanna Publicationsc1979  avii,254  aLinear Programming(519.72)  c182117d182117  001040708MCAaAIMITbAIMITd2021-07-16g22.50l0o519.72 CHHPpMCA01625r2025-07-21 00:00:00v22.50w2021-07-16yBK