Gay, L. R.
Educational research : competencies for analysis and application / L.R. Gay. - Third edition. - xx, 569 pages : illustrations ; 25 cm.
Includes bibliographical references and indexes.
0675205069
86062386
Education--Research.
LB1028 / .G37 1987
370/.7/8
Educational research : competencies for analysis and application / L.R. Gay. - Third edition. - xx, 569 pages : illustrations ; 25 cm.
Includes bibliographical references and indexes.
0675205069
86062386
Education--Research.
LB1028 / .G37 1987
370/.7/8