Smith, Frank  <br/><br/>
Principles of Class Teaching  

 - London:  Macmillan and Co. Ltd.,  1949. 
 - x,384p.;  18cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>371.1  / SMI