00794nam0-22002891i-450-99000048136040332120080422100138.0000048136FED01000048136(Aleph)000048136FED0100004813620020821d1968----km-y0itay50------baenga-------001yyGreat ideas of operations researchJagjit SinghNew YorkDover Publications©1968228 p.ill.22 cmRicerca operativa003Singh,Jagjit26396ITUNINARICAUNIMARCBK99000048136040332110 B II 1237435DINELDINELGreat ideas of operations research31572UNINA