How to design and evaluate research in education
Fraenkel, Jack R.
- 8th ed.
- McGraw-Hill Education, 2012
- xxviii, 677 p.
978-9-81458104-2
Education -- Research -- Evaluation.
GS 001.4 F797 2012
978-9-81458104-2
Education -- Research -- Evaluation.
GS 001.4 F797 2012