Modern trigonometry :
Feliciano, Florentino T.
Modern trigonometry : plane and spherical / Florentino T. Feliciano, Fausto B. Uy. - Manila : Merriam and Webster, ©1988. - viii, 363 pages ; 22 cm.
Trigonometry, Plane.
Trigonometry, Spherical.
QA531 / .F334 1988
Modern trigonometry : plane and spherical / Florentino T. Feliciano, Fausto B. Uy. - Manila : Merriam and Webster, ©1988. - viii, 363 pages ; 22 cm.
Trigonometry, Plane.
Trigonometry, Spherical.
QA531 / .F334 1988