Murphy, Herta A <br/><br/>
Effective Business Communications/ 
Herta A. Murphy, Herbert W. Hildebrandt 
 - 6th ed 
 - Singapore:  McGraw-Hill Book Co،  1991 
 - 840 p:  ill؛  24cm 
<br/><br/><label>ISBN: </label>0071127038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>commerical correspondence.<br/>Business report writing.
<br/><br/><label>LC Class. No.: </label>HF5721  / M874 1991