Dapat, Rizal O. Essence and essentials of purposive communication in the 21st century / Rizal O. Dapat, Liza L. Chang, Neliza C. Casela, consultant; Bethany Marie C. Lumabi, editor. - xii, 344 pages ; 25 cm. Includes bibliographical references. ISBN: 9786214091171 Subjects--Topical Terms: Communication. Dewey Class. No.: 302.2