Wolf, Morris Philip. <br/><br/>
Effective communication in business 
Morris Philip Wolf, Dale F. Keyser, Robert R. Aurner. 
 - 7th ed. 
 - Cincinnati  South-Western Pub. Co.  c1979. 
 - ix, 515 p.  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0538055200 
<br/><br/><label>LCCN: </label>77092288 //r88 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication<br/>English language--Business English.
<br/><br/><label>LC Class. No.: </label>HF5718  / .W64 1979