TY  - BOOK
AU  - Tuckman, Bruce W.
TI  - Analyzing and Designing Educational Research 
SN  - 0-15-502607-0
U1  - 370.78 
PY  - 1979///
CY  - New York
PB  - HBJ,INC
KW  - Research Methodology
KW  - Educational Research
ER  -