00623cam0-2200229 --450 991037425900332120200226094621.020200226d1978----km y0itay50 baengUS 001yyLinear programmingG. HadleyReading (Mass.) [etc.]Addison-Wesley1978XII, 520 p.21 cmHadley,George Francis<1930- >147138ITUNINAREICATUNIMARCBK9910374259003321A4/632884DINTRDINTRLinear programming118346UNINA