LEADER 00982nam a22002655i 4500 001 991002153369707536 007 cr nn 008mamaa 008 121227s1977 gw | s |||| 0|eng d 020 $a9783540359791 035 $ab14129607-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a510$223 100 1 $aBaues, Hans J.$0441213 245 10$aObstruction theory$h[e-book] :$bon homotopy classification of maps /$cby Hans J. Baues 260 $aBerlin :$bSpringer,$c1977 300 $a1 online resource (xi, 387 p.) 440 0$aLecture Notes in Mathematics,$x0075-8434 ;$v628 650 0$aMathematics 773 0 $aSpringer eBooks 856 40$uhttp://dx.doi.org/10.1007/BFb0065144$zAn electronic book accessible through the World Wide Web 907 $a.b14129607$b03-03-22$c05-09-13 912 $a991002153369707536 996 $aObstruction theory$981091 997 $aUNISALENTO 998 $ale013$b05-09-13$cm$d@ $e-$feng$ggw $h0$i0