Effective communication / 
editor Marek Walisiewicz. 
 - London :  Dorling Kindersley,  2015. 
 - 96 p. :  col. ill. ;  18 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780241186169 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in management.