BARNETT, RAYMOND A. ALGEBRA Y TRIGONOMETRIA/ RAYMOND A. BARNETT - 2 - BOGOTA ; MEXICO: MCGRAW-HILL 1988 - XV, 682 P. 23 CM. INCLUYE APENDICE E INDICE. ISBN: 968-451-919-2 Subjects--Topical Terms: 1.ALGEBRA.2.TRIGONOMETRIA. Dewey Class. No.: 512.13 B37