Plane & spherical trigonometry a tetrahedron approach Autor Mamhot, Millard R., Endam, Joemar C., Mamhot, Alice A., Banagua, Emelyn C., Bantug, Jenette S.

Worktext in college trigonometry Autor Domingo, Alleli C., Dimasuay, Lynie B., Lawas, Vernel M., Lubag, Sharon P., Almonte, Velimor D.

Plane & spherical trigonomerty a tetrahedron approach Autor Mamhot, Millard R., Endam, Joemar C., Mamhot, Alice A., Banagua, Emelyn C., Bantug, Jenette S.

Plane trigonometry Autor Carpio, Joy N., Guillermo, Jaymie M.

Plane and spherical trigonometry text / workbook Autor Baltazar, Ethel Cecille M., Dy, Ana Liza M., Vidar, Melvin A.

Algebra and trigonometry Autor Larson, Ron 1941-

College algebra Autor Larson, Ron 1941-

Table of contents only

Basic algebra and spherical trigonometry Autor Exconde, Maria Rosario C., Sabino, Lilibeth D., Marquez, Romel L., Fajardo, Ira A.

Trigonometry a worktext Autor Calingasan, Recto Rex M.

Stewart's algebra and trigonometry Autor Stewart, James