LEADER 01416nam a2200385 i 4500 001 991000771649707536 005 20020507173402.0 008 001017s1993 uk ||| | eng 020 $a0521457408 035 $ab10755044-39ule_inst 035 $aLE01302075$9ExL 040 $aDip.to Matematica$beng 082 0 $a514.224 084 $aAMS 03D15 084 $aAMS 05C15 084 $aAMS 57M25 084 $aAMS 82B23 084 $a53.1.6 100 1 $aWelsh, D. J. A.$0440809 245 10$aComplexity :$bknots, colourings, and counting /$cD. J. A. Welsh 260 $aCambridge ; New York :$bCambridge University Press,$c1993 300 $aviii, 163 p. :$bill. ;$c23 cm 490 0 $aLondon Mathematical Society lecture note series,$x0076-0552 ;$v186 500 $aIncludes bibliographical references (p. 143-159) and index 650 0$aCombinatorial analysis 650 0$aComputational complexity 650 0$aKnot theory 650 0$aStatistical physics 907 $a.b10755044$b23-02-17$c28-06-02 912 $a991000771649707536 945 $aLE006 53.1.62 WEL$g1$i2006000160445$lle006$op$pE35.17$q-$rl$s- $t0$u0$v0$w0$x0$y.i14453459$z17-05-07 945 $aLE013 57M WEL11 (1993)$g1$i2013000122489$lle013$o-$pE0.00$q-$rl$s- $t0$u0$v0$w0$x0$y.i10849208$z28-06-02 996 $aComplexity$982603 997 $aUNISALENTO 998 $ale006$ale013$b01-01-00$cm$da $e-$feng$guk $h0$i2