Tonne, Herbert A. <br/><br/>
Methods of teaching business subjects / 
Herbert A. Tonne, Estelle L. Popham and M. Herbert Freeman. 
 - 2nd ed. 
 - New York :  McGraw-Hill,  c 1957. 
 - 427 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>48  48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business education
<br/><br/><label>Dewey Class. No.: </label>650 / J615m