00570nam a2200193Ia 4500020001800000082001900018100002300037245002800060260005200088300002800140490004500168500000500213690000600218700000500224952010300229964001700332921001000349999001700359  a9780821887202  a512.7bG383.BQ  aGerstein, Larry J.  aBasic quadratic formsb  aProvidencebAmerican Mathematical Societyc2012  axiii, 255p. Bibl. Index  aGraduate studies in Mathematics v V. 90  a  a   a  001040708GRaISIbISId2012-10-03l0o512.7 G383.BQpG3047r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a32797  c32797d32797