Good, Carter V.  x <br/><br/>
Essentials of educational research  Mehodology and design 

 - 2 
 - New Jersey  Prentice - Hall  1972 
 - x, 470 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education Education 
<br/><br/><label>Dewey Class. No.: </label>370.7/GOE