TY  - BOOK
AU  - Tuckman, Bruce W.
TI  - Analyzing and designing educational research
SN  - 0155026070
U1  - 370.7 
PY  - 1979///
CY  - New York
PB  - ; Harcourt Brace Jovanovich
KW  - Education
KW  - Educational Research
ER  -