LEADER 00942nam0-22003251i-450- 001 990000523550403321 005 20070528164707.0 010 $a0-471-94111-5 035 $a000052355 035 $aFED01000052355 035 $a(Aleph)000052355FED01 035 $a000052355 100 $a20020821d1993----km-y0itay50------ba 101 0 $aeng 105 $aa-------001yy 200 1 $aModel building in mathematical programming$fH. P. Williams 205 $a3rd ed. rev. 210 $aNew York$cJohn Wiley & sons$dc1993 215 $a356 p.$d24 cm 225 1 $a<>Wiley-Interscience publication 610 0 $aModelli matematici 676 $a519.7 700 1$aWilliams,$bHilary Paul$f<1943- >$028053 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000523550403321 952 $a10 B II 646$bDIS 4035$fDINEL 959 $aDINEL 996 $aModel building in mathematical programming$9331287 997 $aUNINA