LEADER 01184nam a2200385 i 4500 001 991000897069707536 005 20020507175436.0 008 971106s1996 de ||| | eng 020 $a3540616403 035 $ab10772649-39ule_inst 035 $aLE01303992$9ExL 040 $aDip.to Matematica$beng 082 0 $a512.4 084 $aAMS 13C11 084 $aAMS 13C15 084 $aAMS 13D05 084 $aAMS 13E05 084 $aAMS 13H10 084 $aAMS 18A30 084 $aAMS 18G05 084 $aAMS 18G15 084 $aAMS 18G25 100 1 $aXu, Jinzhong$061068 245 10$aFlat covers of modules /$cJinzhong Xu 260 $aBerlin :$bSpringer-Verlag,$cc1996 300 $ax, 161 p. ;$c24 cm. 490 0 $aLecture notes in mathematics,$x0075-8434 ;$v1634 500 $aIncludes bibliography and index 650 4$aFlat modules 907 $a.b10772649$b23-02-17$c28-06-02 912 $a991000897069707536 945 $aLE013 13C XUJ11 (1996)$g1$i2013000091266$lle013$o-$pE0.00$q-$rl$s- $t0$u1$v0$w1$x0$y.i10871196$z28-06-02 996 $aFlat covers of modules$978831 997 $aUNISALENTO 998 $ale013$b01-01-97$cm$da $e-$feng$gde $h0$i1