Workbook for PSI for college algebra - Panopio, Rolando G.; Elec, Bernarda M.; Lerios, Marcelina C.; Belarmino, Myrna C.; Velasquez, Gemma A.; University of the Philippines (Los Baños). Learning Resource Center (Quezon City Learning Resource Center, 1999)
Keywords: Algebra -- Problems, exercises, etc; Algebra -- Examinations, questions, etc