Blumenthal, Lassor A. <br/><br/>
The art of letter writing :  the new guide to writing more effective letters for all occasions / 
by Lassor A. Blumenthal. 
 - New York, N.Y. :  Grosset & Dunlap,  1977. 
 - 96 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0448133245 (pbk.) . 
<br/><br/><label>LCCN: </label>85006328  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language.<br/>Letter writing.
<br/><br/><label>Dewey Class. No.: </label>421  / BLU