Cristobal, Amadeo Pangilinan Jr. Practical research 1 for Senior High School / Amadeo Pangilinan Jr., Maura Consolacion De La Cruz-Cristobal. - Quezon City, Philippines : C & E Publishing, Inc., 2017. - vii, 286 pages : illustrations ; 26 cm. Includes bibliographical references and index. Senior High School Research ISBN: 9789719806127 Subjects--Topical Terms: Qualitative researchResearch LC Class. No.: H 62 .C757 2017