Nadela, Philip Norbert A. Technology affects the academic performance of the selected fourth year high school students in Our Lady of Perpetual Succor College SY 2011-2012 - Marikina City March 2012 - 38 pages, colored, illustrations, 28 cm. Subjects--Topical Terms: Research--SHS Thesis LC Class. No.: T 58.5 N134 / 2012