Gerardo, Elsa F. <br/><br/>College algebra Elsa F. Gerardo, Sergio E. Ymas, Jr.  - Manila  Feliber Publishing House  2000 <br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/><br/><label>LC Class. No.: </label>QA 154.2 G47 2000