1. Encyclopedia of Educational research ; a project of the American Educational Research Association
پدیدآورنده : / Editor , Walter S. Monroe . . . Revised edition
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Education -- Dictionaries,Education ---Bibl
رده :
LB
15
.
E48
1950
2. Encyclopedia of educational research
پدیدآورنده : Edited by Robert L. Ebel;
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Education -- Dictionaries,Education - Bibl
رده :
LB15
.
E6
1969
3. Encyclopedia of educational research ; a project of the American Educational Research
پدیدآورنده : / Edited by Chester W. Harris , with the assistance of Marie R. Liba
کتابخانه: Central Library and Documents Center of Tehran University (Tehran)
موضوع : Education -- Dictionaries,Education ---Bibl
رده :
LB
15
.
E48
1960
R
