Level, Dale A. <br/><br/>
Business communications :  theory and practice / 
Dale A. Level, Jr., William P. Galle, Jr. 
 - Dallas, Tex. :  Business Publications,  c1980. 
 - xiii, 400 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0256022038 
<br/><br/><label>LCCN: </label>79053353 //r88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication.<br/>Commercial correspondence.
<br/><br/><label>LC Class. No.: </label>HF5718  HF5718  / .L4  / .L4 
<br/><br/><label>Dewey Class. No.: </label>658.4/5