00514nam a2200181Ia 4500082001900000100001900019245004300038260003400081300002000115490003900135500000500174690000600179700000500185952010100190964001700291921000900308999001500317  a512.7bB142.QF  aBaeza, Ricardo  aQuadratic forms over semilocal ringsb  aBerlinbSpringer-Verlagc1978  avi, 199p. Index  aLecture notes in Mathematicsv 655  a  a   a  00104070aISIbISId1998-09-08l0o512.7 B142.QFpDP14397r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a9142  c9142d9142