LEADER 01195nam a2200349 i 4500 001 991001395009707536 005 20020507192702.0 008 940225s1987 us ||| | eng 020 $a019853552X 035 $ab1084160x-39ule_inst 035 $aLE01311633$9ExL 040 $aDip.to Matematica$beng 082 0 $a512.22 084 $aAMS 20F 084 $aAMS 20F26 (1985) 084 $aLC QA1761.L547 100 1 $aLennox, John C.$041944 245 10$aSubnormal subgroups of groups /$cJohn C. Lennox, Stewart E. Stonehewer 260 $aNew York ; Oxford [Oxfordshire] :$bClarendon Press,$c1987 300 $axiii, 253 p. :$bill. ;$c25 cm 490 0 $aOxford mathematical monographs 500 $aBibliography: p. [243]-249 500 $aIncludes indexes. 650 4$aGroup rings 650 4$aGroup theory 700 1 $aStonehewer, Stewart E. 907 $a.b1084160x$b23-02-17$c28-06-02 912 $a991001395009707536 945 $aLE013 20F LEN11 (1987)$g1$i2013000114453$lle013$o-$pE0.00$q-$rl$s- $t0$u3$v2$w3$x0$y.i10951659$z28-06-02 996 $aSubnormal subgroups of groups$9348450 997 $aUNISALENTO 998 $ale013$b01-01-94$cm$da $e-$feng$gus $h0$i1