LEADER 01169nam a22002895i 4500 001 991002171909707536 007 cr nn 008mamaa 008 121227s1975 gw | s |||| 0|eng d 020 $a9783540374879 035 $ab14132497-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a510$223 100 1 $aFossum, Robert M.$055673 245 10$aTrivial extensions of Abelian categories$h[e-book] :$bhomological algebra of trivial extensions of Abelian categories with applications to ring theory /$cby Robert M. Fossum ... [et al.] 260 $aBerlin :$bSpringer,$c1975 300 $a1 online resource (122 p.) 440 0$aLecture Notes in Mathematics,$x0075-8434 ;$v456 650 0$aMathematics 700 1 $aGriffith, Phillip A. 700 1 $aReiten, Idun 773 0 $aSpringer eBooks 856 40$uhttp://dx.doi.org/10.1007/BFb0065404$zAn electronic book accessible through the World Wide Web 907 $a.b14132497$b03-03-22$c05-09-13 912 $a991002171909707536 996 $aTrivial extensions of Abelian categories$9262789 997 $aUNISALENTO 998 $ale013$b05-09-13$cm$d@ $e-$feng$ggw $h0$i0