How to design and evaluate research in education /

Bibliographic Details
Main Author: Fraenkel, Jack R., 1932-
Other Authors: Wallen, Norman E.
Format: Book
Language:English
Published: Boston : McGraw-Hill, [2006]
Edition:6th ed.
Subjects:
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Book
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by Fraenkel, Jack R., 1932-
Published 2015
Book