Travers Robert M W. <br/><br/>
Introduction to educational research 

 - New York  Macmillan        1958 
<br/><br/><label>Standard No.: </label>2,887 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>RESEARCH METHODS
<br/><br/><label>Dewey Class. No.: </label>b48(T), J8;K4-;1(ES)