Travers, Robert M. W. <br/><br/>
Educational measurement 
by Robert M. W. Travers 
 - New York  Macmillan  1955 
 - xix, 420p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements
<br/><br/><label>Dewey Class. No.: </label>P281 T698