1. Supervision for today's schools
پدیدآورنده : Peter F. Oliva
کتابخانه: Library of Faculty of Psychology and Educational Sciences University of Tehran (Tehran)
موضوع : School supervision - United States
رده :
LB
2806
.
4
.
O4
1993
2. Supervision for today's schools
پدیدآورنده : Oliva, Peter F., Peter F. Oliva, George E. Pawlas
کتابخانه: Library and Documentation Center of Kurdistan University (Kurdistan)
موضوع : ، School supervision -- United States
رده :
LB
2806
.
4
.
O54S8
2004
3. Supervision for today's schools
پدیدآورنده : George E. Pawlas, Peter F. Oliva
کتابخانه: Central Library and Document Center of Shahid Madani University of Azarbayjan (East Azarbaijan)
موضوع : School supervision, United States
رده :
LB
,
2806
.
4
,.
O43
,
2008
