Saymo, Apolinario S. Effective speech communication/ Apolinario S. Saymo ; with a portion contributed by Nelia V. Marcos. - Makati City: Groundwater Publications and Research Corp. c2001. - 271, [2] p. ill. ISBN: 971725060X Subjects--Topical Terms: Oral communication--Study and teaching (Higher). Dewey Class. No.: M 808.5 Sa99 2001