How to design and evaluate research in education
Fraenkel, Jack R., 1932-
- 6th ed.
- McGraw-Hill, 2006
- xxxii, 620 pages
978-0-07-126099-2
Education -- Research -- Evaluation.
GS 001.4 F84h 2006
978-0-07-126099-2
Education -- Research -- Evaluation.
GS 001.4 F84h 2006