00571nam a2200181Ia 4500082001900000100002300019245006500042260002700107300002100134490007300155500000500228690000600233700000500239952010100244964001700345921001000362999001700372  a658.72bK55.RM  aKingsman, Brian G.  aRaw materials purchasing; an operational research approachb  aOxfordbPergamonc1985  axix, 407p. Index  aFrontiers of operational research and applied system analysisv v. 4  a  a   a  00104070aISIbISId1998-10-07l0o658.72 K55.RMpDP19890r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a15634  c15634d15634