Falvo, David C Test item file and resource guide for college algebra a graphing approach and precalculus: a graphing approach; Larson/Hostetler/Edwards David C. Falvo - v, 672 p il 28 cm Incluye: Indice ISBN: 0669340162 Subjects--Topical Terms: Algebra - problemas, ejerciciosCalculo - problemas, ejercicios Dewey Class. No.: 512.1 / FAL 1993