Dyer, Jean Royer  1941- <br/><br/>
Understanding and evaluating educational research / 
Jean Royer Dyer. 
 - Massachusetts:   Addison-Wesley,   1979.  
 - 430 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0201011840 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education research
<br/><br/><label>Dewey Class. No.: </label>370.78