Galliguez, Thelma C. Montero Analytic geometry Thelma C. Montero-Galliguez - Quezon City : C & E Publishing. 2015. - viii, 261 pages : figures, charts ; 25 cm. ISBN: 9789719801399 Subjects--Topical Terms: Geometry--Analytics. Dewey Class. No.: 516.3 / G137a