TY  - BOOK
AU  - Fraenkel, Jack R. 
AU  - Wallen, Norman E.
TI  - How to Design and Evaluate Research in Education
SN  - 0071230270
U1  - GS Res 107 F841 2003 
PY  - 2003///
CY  - New York
PB  - McGraw-Hill
N1  - Includes index
ER  -