Bernales, Rolando A. Filipino sa larangang teknikal - bokasyonal / Rolando A. Bernales, Elimar A. Ravina and Maria Elma B. Cordero - Malabon City Mutya Publishing House, Inc. c2017. - 175 p. ISBN: 978-971-821-684-2 Subjects--Topical Terms: Writing. Dewey Class. No.: Cir 411 B4564 2017