Cherry, Colin <br/><br/>
World communcation :  threat or promise : a socio-technical approach / 
by Colin Cherry 
 - Rev ed. 
 - Chichester :  John Wiley & Sons,  1978 
 - xiv, 229 p. :  ill. ;  28 cm. 
<br/><br/> 'A Wiley-Interscience publication' 
<br/><br/>Includes bibliographical references (p. 207-220) and index 
<br/><br/><label>ISBN: </label>0471996165 
<br/><br/><label>LCCN: </label>78-003761 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication--Social aspects