01271cam a2200373 i 4500 20428622 PUCPR 20240226135543.0 180402s2019 nyua b 001 0 eng d 2017470103 9780134784229 (paperback) (OCoLC)on1028685496 HUA eng HUA rda DLC lccopycat PUCPR LB1028 .M495 2019 370.72 23 23 370.72 Mills, Geoffrey E., author. Educational research : competencies for analysis and applications / Geoffrey E. Mills and L.R. Gay. Twelfth edition. New York, New York : Pearson, [2019] xix, 691 pages : illustrations ; 26 cm text txt rdacontent unmediated n rdamedia volume nc rdacarrier Includes bibliographical references and indexes. Education Research. Education Research Methodology. Gay, L. R., author. 7 cbc copycat 2 ncip 20 y-gencatlg 6 ddc 23 370.72 301569 301569 0 0 ddc 0 0 10 10 1 2024-02-22 51 136.51 0 370.72 M6571 2019 80000002654732 2024-02-22 00:00:00 136.51 2024-02-22 6