LEADER 01069nam a22002775i 4500 001 991002176569707536 007 cr nn 008mamaa 008 121227s1973 gw | s |||| 0|eng d 020 $a9783540377993 035 $ab14133179-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a510$223 100 1 $aBoardman, J. M.$0441290 245 10$aHomotopy invariant algebraic structures on topological spaces$h[e-book] /$cby J. M. Boardman, R. M. Vogt 260 $aBerlin :$bSpringer,$c1973 300 $a1 online resource (257 p.) 440 0$aLecture Notes in Mathematics,$x0075-8434 ;$v347 650 0$aMathematics 700 1 $aVogt, R. M. 773 0 $aSpringer eBooks 856 40$uhttp://dx.doi.org/10.1007/BFb0068547$zAn electronic book accessible through the World Wide Web 907 $a.b14133179$b03-03-22$c05-09-13 912 $a991002176569707536 996 $aHomotopy invariant algebraic structures on topological spaces$9262763 997 $aUNISALENTO 998 $ale013$b05-09-13$cm$d@ $e-$feng$ggw $h0$i0