TY - BOOK AU - Adanza, Estela G. AU - Bermundo, Pedrito Jose U. AU - Rasonable, Marietta B. TI - Methods of research: a primer SN - 978-971-23-5319-2 U1 - Grad/Fil. 001.4 Ad221 2009 PY - 2009/// CY - Manila PB - Rex Book Store KW - Research N1 - Includes bibliographical references and index ER -