00342nam a2200145Ia 4500003000500000008004100005020000900046040000900055041001200064082002300076100001800099245005700117260000600174650001600180NDCL180829s9999||||ii |||||||||||||| ||eng||  a6794  aNDCL  aEnglish  a512.86 WH216th ed  aWeyl, Hermann 0aTheory of groups and question mechniescHermann Weyl  c0  aMathematics