Liwanagan, Cheryl " Role playing as an efective strategy for the retention of historical perspective among selected students of Araling Panlipunan in Ernesto Rondon High School" Cheryl Liwanagan - Quezon City Dr. Carlos S. Lanting College 2013 - xxvii, 110p. Education/ Administration and Supervision Subjects--Uniform Titles: Administration and Supervision LC Class. No.: CD-03063t