College algebra Erlinda M. Aguaviva, Diego M. Amid, Domingo V. Bacani, Encarnacion S. Allado  - [s.l.]  Jollence Publishing  1998 <br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.<br/><br/><label>LC Class. No.: </label>QA 154.2 A38 1998