LEADER 01225nam a2200337 i 4500
001 991000687949707536
005 20020507172258.0
008 981201s1975    us            ||| | eng  
020   $a038790137X
035   $ab10743303-39ule_inst
035   $aLE01300731$9ExL
040   $aDip.to Matematica$beng
082 0 $a514.2
084   $aAMS 55-01
100 1 $aLefschetz, Solomon$012523
245 10$aApplications of algebraic topology :$bgraphs and networks :$bthe Picard-Lefschetz theory and Feynman integrals /$cS. Lefschetz
260   $aNew York :$bSpringer-Verlag,$c1975
300   $aviii, 189 p. :$bill. ;$c26 cm.
490 0 $aApplied mathematical sciences ;$v16
500   $aIncludes indexes.
500   $aBibliography: p. 181-182
650  4$aAlgebraic topology-textbooks
650  4$aElectric networks
650  4$aFeynman integrals
650  4$aGraph theory
907   $a.b10743303$b23-02-17$c28-06-02
912   $a991000687949707536
945   $aLE013 55-XX LEF13 (1975)$g1$i2013000104904$lle013$o-$pE0.00$q-$rl$s-  $t0$u1$v0$w1$x0$y.i10834783$z28-06-02
996   $aApplications of algebraic topology$9382114
997   $aUNISALENTO
998   $ale013$b01-01-98$cm$da  $e-$feng$gus $h0$i1