How to Design and Evaluate Research in Education.
Fraenkel, Jack R.
How to Design and Evaluate Research in Education. - 2nd./ed - xix, 571p appendix, glossary, index 25cm.
9710856642
Educational Research--New York--1993--newsprint
How to Design and Evaluate Research in Education. - 2nd./ed - xix, 571p appendix, glossary, index 25cm.
9710856642
Educational Research--New York--1993--newsprint