Best, John W.  . <br/><br/>
Research in education /  
by John W. Best. 
 - 4th ed. /  
 - New Jersey :   Prentice Hall, inc. ,   1981 
 - 431 p. :  
<br/><br/><label>ISBN: </label>0-87692-228-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education- Research
<br/><br/><label>Dewey Class. No.: </label>T48  / M1