00361nam a2200109 a 450000500170000008200200001710000250003724500420006226000530010430000240015749000700018120251203091555.0  a512.22,bD, kar  aKarpilovsky, Gregory  aStructure of blocks of group algebras  aNew YorkbLongman Scientific and Technicalc1987  axviii, 427p, 24 cm.  aPitman monographs and surveys in pure and applied mathematicsd33