Ang, Jaime Gutierre Oral communication : a content-based and learning-centered text manualin speech commnunication / Jaime Gutierez Ang.-- -- Quezon City: Katha Publishing Co. 2009. x, 165 p. : ill. ; 26 cm. Includes bibliographical references. ISBN: 978-971574-147-7 Subjects--Topical Terms: Oral communication.Speech--study and teaching.Dewey Class. No.: Fil 808.5 An41 2009