Guffey, Mary Ellen. <br/><br/>
Mary Ellen Guffey's essentials of business communication / 
Mary Ellen Guffey ; Carolyn M. Seefer, contributing editor. 
 - 7th ed. 
 - Mason, OH :  Thomson/South-Western,  c2007. 
 - 1 v. (various pagings) :  ill. (some col.) ;  28 cm. 
<br/><br/> Rev. ed. of: Essentials of business communication. 6th ed. 
<br/><br/>
<br/><br/><label>ISBN: </label>0324313926 (student ed. : pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business communication.<br/>Business writing.<br/>English language--Business English.<br/>MCE
<br/><br/><label>Dewey Class. No.: </label>808.06665  / ELL