Comandante, Felipe L. Jr. Calculus : concepts and applications made easy for high school students/ Felipe L. Comandante Jr. - Mandaluyong City : National Book Store, c2009. - xi, 256 pages ; 23 cm. ISBN: 978-08-6983-3 Subjects--Topical Terms: 1. Calculus. Dewey Class. No.: Fil. 515 C728c 2009