00766nam a22002297a 4500 21227 20261006005302.0 21227 21227 241210b ||||| |||| 00| 0 eng d 9781544388311 (Paperback) LB1028 M3968 2022 RS 370.72 MER 2022 Mertler, Craig A. 23496 Introduction to educational research / Craig A. Mertler. Third Edition. Los Angeles, California : Sage, c[2022]. xix, 400 pages : illustrations ; 28 cm. Includes bibliographical references and index. Education--Research--Methodology. 13996 Qualitative research. 21146 Quantitative research. 23497 ddc RS 0 0 ddc 0 0 NU NU GEN 2024-12-10 954.70 10 RS 370.72 MER 2022 1000024433 2026-02-23 00:00:00 2026-02-10 964.70 2024-12-10 RS