Berko, Roy M. <br/><br/>
Communicating :  a social and career focus / 
Roy M. Berko, Andrew D. Wolvin, Darlyn R. Wolvin. 
 - 4th ed. 
 - Boston :  Houghton Mifflin,  1989 
 - 494p.+app. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication<br/>Quản trị kinh doanh<br/>Truyền thông<br/>Work--Social aspects.
<br/><br/><label>Dewey Class. No.: </label>302.2  / BER 1989