Ryburn, W. M. <br/><br/>
The principles of teaching / 
W. M. Ryburn. 
 - 3rd ed. 
 - Bombay:   Oxford University Press,   1961.  
 -  15 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching
<br/><br/><label>Dewey Class. No.: </label>371.102