00685nam a2200217 a 4500001001500000003000700015005001800022008004100040020000500081022000500086040001000091082001200101245007500113250000500188260003400193300001700227500002100244100002100265700000700286653017400293adlib96000001 ViArRB200902210153555.7960221s1955    dcuabcdjdbkoqu001 0deng d  a  a  aAdlib  a512.553  aFactor categories with applications to direct decomposition of modules  a  aNew YorkbMarcel Dekkerc1983  aix, 328 p.c  a Ref p 311 - 322  aHarada, Manabue  aa  aMathematicsaNumber theoryaSet theoryaGroup theoryaAlgebraaNumber theoryaProbabilitiesaGroup theoryaLinear algebraaRingsaFieldsaVector spacesaRings and fields