Manlapaz, Edna Zapanta A step-by-step guide : the anvil guide to research paper writing / Edna Zapanta Manlapaz, Ma. Eloisa N. Francisco, and Romeo L. Manlapaz - Pasig City ANvil Publishing, Inc. c2003. - 233 p. ISBN: 971-27-1266-4 Subjects--Topical Terms: Research -- Methodology. Dewey Class. No.: Cir 001.4 M314 2003