Plane trigonometry
Barcelon,Dolores,G.
Plane trigonometry Dolores G. Barcelon, Sancho S. Buquing, Marita S. Magat, Marilyn B. Toledo - Bulacan: Trinitas Publishing; [2003] - 228pages: with Illustration; 25 cm.
Bibliography:226
9714204119
Plane Trigonometry
QA 533 / .P7121 2003
Plane trigonometry Dolores G. Barcelon, Sancho S. Buquing, Marita S. Magat, Marilyn B. Toledo - Bulacan: Trinitas Publishing; [2003] - 228pages: with Illustration; 25 cm.
Bibliography:226
9714204119
Plane Trigonometry
QA 533 / .P7121 2003