TY  - BOOK
AU  - Fraenkel,Jack R.
AU  - Wallen.
TI  - How to design and evaluate research in education
SN  - 70217718
U1  - 370.72 F85h 
PY  - 1993///
CY  - New York
PB  - McGraw-Hill Inc, 
KW  - Education research
N1  - Glossary and Index
ER  -