Álgebra / Elena de Oteyza de Oteyza ... [et al.]. - 2a ed. - México : Pearson - 430 p. / 17 cm. ISBN: 970-26-0430-3 Subjects--Topical Terms: 1. Álgebra LC Class. No.: QA154.2 A43 2003 Dewey Class. No.: 512 A44 2003