Saymo, Apolinario S. Effective writing / Apolinario S. Saymo Romulo S. Gutierrez Mercedes DG. Trajano Petra S. Ornos - Makati City : Grandwater Publications 2005 - 264 pages ; 22 cm. Includes bibliography ISBN: 9717250588 Subjects--Topical Terms: Written communication LC Class. No.: PE 1408 E33 2005 F