College algebra; Winston S. Sirug - Revised Edition - Manila; Mindshapers co., Inc; 2014 - ix,381 pages; illustrations 25 cm. ISBN: 978-971-9905-73-8 Subjects--Topical Terms: Algebra..(textbooks) LC Class. No.: QA 154.3 557 2014 / QA 154.3 557 2014