00483nam a2200169Ia 4500082001700000100004400017245001400061260003000075300002100105500000500126690000600131700003400137952010100171964001700272921000900289999001500298  a512bM161.Al  aMacLane, Saunders and Birkhoff, Garrett  aAlgebrab  aNew YorkbMacmillanc1968  axix, 598p. Index  a  a   aBirkhoff, Garrett ; jt. auth.  001040708GRaISIbISId1998-09-10l0o512 M161.AlpG1251r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a9933  c9933d9933