|
1
|
|
|
|
LB1028
.T8
|
Analyzing and designing educational research
|
New York, [ United States ] : Harcourt Brace Jovanovich , 1979
|
Tuckman, Bruce W
|
|
16728
|
|
2
|
|
|
|
LB1028
.T8
|
Conducting educational research
|
New York, [ United States ] : Harcourt Brace Jovanovich , 1978
|
Tuckman, Bruce W
|
|
35466
|