TY - BOOK AU - Frey,Bruce B. TI - The Sage encyclopedia of educational research, measurement, and evaluation (Vol. 1) SN - 9781506326153 (set) AV - LB1028 .F74 2018 U1 - 370.72 23 KW - Education KW - Research KW - Methodology N1 - Includes bibliographical references and index; volume 1. A-C -- volume 2. D-K -- volume 3. L-R -- volume 4. S-Z, appendix, index ER -