TY  - BOOK
AU  - Fraenkel,Jack R.
AU  - Wallen,Norman E.
TI  - How to design and evaluate research in education
SN  - 0072531843
U1  - 370.72 23
PY  - 2003///
CY  - Boston
PB  - McGraw-Hill Higher Education
KW  - Education
KW  - Research
ER  -