Travers, Robert Morris William, 1913-  Travers, Robert Morris William, 1913- <br/><br/>
An introduction to educational research / 
[by] Robert M.W. Travers. 
 - 3rd ed. 
 - New York :  Macmillan,  [1968, c1969] 
<br/><br/>Bibliography: p. 427-436. 
<br/><br/><label>LCCN: </label>69010459 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education -- Research.--Education -- Research.
<br/><br/><label>LC Class. No.: </label>LB1028  / .T7 1969 
<br/><br/><label>Dewey Class. No.: </label>370/.78