Tuckman, Bruce W. <br/><br/>
Conducting educational research 

 - 2nd ed. 
 - New York  ; Harcourt Brace Jovanovich  , 1978 
 - xvi,479p. 
<br/><br/><label>ISBN: </label>0155129813   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education<br/>Educational Research
<br/><br/><label>Dewey Class. No.: </label>370.1  / TUC