Ancheta, Rica D. Practical research 2: simplified / Rica D. Ancheta, Norman Melchor R. Peņa Jr. - 1st ed. - Manila: Fastbooks Educational Supply, c2018 - 241p.: ill. ISBN: 978-621-8070-29-5 Subjects--Topical Terms: Research Dewey Class. No.: Fil. 001.4 Am539t 2018