Tapang, Edwin S. Tumbasang differential: may aplikasyon sa inhenyeriya / Edwin S. Tapang - Diliman Quezon City, Philippines : Sentro ng Wikang Filipino, Sistemang Unibersidad ng Pilipinas 1998 - 168 pages ; 25 cm. ISBN: 9718781722 Subjects--Topical Terms: Differential equations.Engineering mathematics. LC Class. No.: Fil TA347.D45 / .T161 1998 Dewey Class. No.: F 515 T172 1998