01011nam 2200361 450 9900007931902033160-8493-3983-90079319USA010079319(ALEPH)000079319USA01007931920011207d1996----km-y0itay0103----baengUS||||||||001yyQuadraticsRichard A. MollinBoca RatonCRCc1996XX, 387 p24 cmDiscrete mathematical and its applications2001Discrete mathematical and its applicationsEquazioni di 2. grado512.7MOLLIN,Richard A.65944ITsalbcISBD990000793190203316512.7 MOL10292 NG512.7BKTECPATTY9020011207USA01140620020403USA011726PATRY9020040406USA011655Quadratics924602UNISA