00000cam a22000004a 4500 UP-1685523046126300669 Buklod 20230814154737.0 m |o d | ta 230814s2008 xx d |||| || | 0205510000 9780205510009 (iLib)UPMNL-00013310087 UP Fund. Php 7,998.00 NTTCHP rda eng LB 1028 C47 2008 Mertler, Craig A. author Introduction to educational research Craig A. Mertler, C.M. Charles. Sixth edition. Boston, MA Pearson Allyn and Bacon c2008. xxxiii, 379 p. ill. 28 cm. text rdacontent unmediated rdamedia volume rdacarrier Includes bibliographical references and indexes. Education Research Methodology. Charles, C. M. author. FO UPMNL NTTC LB 1028 C47 2008 Book