LEADER 01073nam a2200301 i 4500 001 991001213759707536 005 20020507185342.0 008 960724s1993 uk ||| | eng 020 $a0521418364 035 $ab10816495-39ule_inst 035 $aLE01308785$9ExL 040 $aDip.to Matematica$beng 082 0 $a516.13 084 $aAMS 05B35 100 1 $aBjorner, Anders$0498032 245 10$aOriented matroids /$cAnders Bjorner...[et al.] 260 $aCambridge :$bCambridge University Press,$c1993 300 $axii, 516 p. :$bill. ;$c24 cm. 490 0 $aEncyclopedia of mathematics and its applications ;$v46 500 $aIncludes bibliographical references (p. 480-509) and index 650 0$aLinear programming 650 0$aMatroids 907 $a.b10816495$b23-02-17$c28-06-02 912 $a991001213759707536 945 $aLE013 05B BJO11 (1993)$g1$i2013000059068$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10923160$z28-06-02 996 $aOriented matroids$9925200 997 $aUNISALENTO 998 $ale013$b01-01-96$cm$da $e-$feng$guk $h0$i1