Trisecting an angle with the use of straightedge and a compass [microform] - Corpuz, Benjamin V. (Quezon City Photoduplication Service, University of the Philippines Library, 1975)
Microfilmed with 17 other titles.
Thesis (M.A.)--Northwestern Educational Institution, Dagupan City.
Originally published on 1970.
Keywords: Trisection of angle; Compasses (Mathematical instruments).