1.
Applying Educational Research: How to Read, Do, and Use Research to Solve Problems of Practi...
by Gall, Joyce P., Gall, Mered...
ISBN: 9780136101130
List Price: $123.67
2.
Clinical Supervision and Teacher Development Preservice and Inservice Applications
by Acheson, Keith A., Gall, Me...
ISBN: 9780471391425
List Price: $134.95
3.
Handbook for Evaluating and Selecting Curriculum Materials
by Gall, Meredith Damien
ISBN: 9780205073016
List Price: $22.75