Elfenbein, Julien  1897- <br/><br/>
Business letters and communications. / 
Julien Elfenbein 
 - New York :  Alexander Hamilton Institute ,  [1967] . 
 - xiv, 327 p. ;  19 cm. 
 - Modern business .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial correspondence.
<br/><br/><label>Dewey Class. No.: </label>658.45  / ELB 1967