Larson, Roland E. College algebra : concepts and models / Roland E. Larson, Robert P. Hostetler, Anne V. Hodgkins - 2nd ed. - Lexington, Mass. : D.C. Heath and Co, c1996 - xxxi, 634, [144]p. ; 24cm. ISBN: 0669396176 Subjects--Topical Terms: Algebra. Dewey Class. No.: 512.9 / LAR