TY  - BOOK
AU  - Fraenkel, Jack R.
AU  - Wallen, Norman E.
TI  - How to design and evaluate research in education
SN  - 9710856640
U1  - GSL 370.78 F852 1993 
PY  - 1993///
KW  -  Education Research Evaluation
N1  - Includes indexes
ER  -