00588nam a2200157Ia 4500 16252 20261006004740.0 120911s9999 xx 000 0 und d 9780324313925(pbk) 80806665GUF Guffey,MaryEllen 16255 Mary Ellen Guffey essentials of business communication / Mary Ellen Guffey; Carolyn M Seefer, contributing editor Mason,OH:Thomson/South-Western,c2007 1v(variouspagings):ill(somecol);28cm Businesswriting Englishlanguage--BusinessEnglish Businesscommunication 16256 16252 16252 0 0 0 0 NU NU 2012-09-11 0 80806665GUF 15882 2012-09-11 00:00:00 2012-09-11 RS