Adler Ronald B. (Ronald Brian) 1946- <br/><br/>
Communicating At Work : Principles And Practices For Business And The Professions / Ronald B. Adler Jeanne Marquardt Elmhorst. 

 - 7th ed. 
 -  Boston London : Mcgraw-Hill 2002. 
 - XXVI 533 P. : ILL. MAPS 26 CM. + 1 CD-ROM (4 3/4 IN.) 
 -  0 .
<br/><br/><br/>ENG 
<br/><br/><label>ISBN: </label>0072492902 0072400722 (Text) 0072461160 (Cd-Rom)