LEADER 00986nam a2200265 i 4500 001 991000114059707536 008 090309s1999 ne b i 001 0 eng d 020 $a0792357868 035 $ab13815891-39ule_inst 040 $aDip.to Matematica$beng 082 00$a512.4$221 084 $aAMS 13A 084 $aLC QA251.5.G642 100 1 $aGolan, Jonathan S.$042011 245 10$aSemirings and their applications /$cby Jonathan S. Golan 260 $aDordrecht ;$aBoston :$bKluwer Academic Publishers,$cc1999 300 $axi, 381 p. ;$c25 cm 504 $aIncludes bibliographical references (p. [307]-354) and index 650 0$aSemirings (Mathematics) 907 $a.b13815891$b28-01-14$c09-03-09 912 $a991000114059707536 945 $aLE013 13A GOL11 (1999)$g1$i2013000209968$lle013$op$pE95.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i14940991$z09-03-09 996 $aSemirings and their applications$91225628 997 $aUNISALENTO 998 $ale013$b09-03-09$cm$da $e-$feng$gne $h0$i0