Belen, Venus Mendoza, Effective Study and thinking skills Venus Mendoza Belen - Bulacan : Trinitas Publishing. 2003. - 189 pages : 25 cm. Includes Index. ISBN: 9789714203990 Subjects--Topical Terms: Study skills. English language--Study and teaching. --Rhetoric Dewey Class. No.: 371.30281 / B411e