Good, Carter V. <br/><br/>
Introduction to educational research 2nd ed 

 - New York  Appleton Century Crofts  1963 
 - xviii,542 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>370.78  / Goo