00601nam a2200157Ia 4500008004100000020001800041082002100059100002600080245003800106260003100144300002900175700003400204942001200238952017600250999001700426240223b        |||||||| |||| 00| 0 eng d  a9780387351568  a512.72bAn558.QD  aAndreescu, Titu92131  aQuadratic diophantine equations /  aNew York:bSpringer,c2015  axviii, 211p. Bibl. Index  aAndrica, Dorineauthor.92132  2ddccBK  0010406512_720000000000000_AN558_QD70931984aISIbISId2016-04-07eRABAg3720.26l0o512.72 An558.QDpDP30062r2019-02-14 00:00:00yBKzOrd num:7434; Ord dt:2016-03-28  c34306d34306