Padua, Roberto N.,  <br/><br/>Fundamentals of educational research and data analysis:  A PAFTE Textbook Development Project/ Padua, Roberto N.; Santos, Rosita De Guzman  - Quezon city:  Katha Publishing Company, Incorporated,  [1998]  ©1998  - vi, 130 pages:  26.4 cm. <br/><br/> Include reference <br/><br/><label>ISBN: </label>971574012x <br/><br/><label>Subjects--Topical Terms: </label><br/>Education--research.<br/>Education--research Methodology.<br/><br/><label>LC Class. No.: </label>LB1028  / P136 1998