Applying Educational Research : How to Read, Do, and Use Research to Solve Problems of PracticeJoyce P. Gall, Meredith D. Gall, Walter R. Borg · First published 2014Open the Tome
Applying educational researchWalter R. Borg, Joyce P. Gall, Meredith D. Gall · First published 1981Open the Tome
Handbook for evaluating and selecting curriculum materialsMeredith D. Gall · First published 1981Open the Tome
Educational researchMeredith D. Gall, Joyce P. Gall, Walter R. Borg · First published 1963Open the Tome