Sprake, David <br/><br/>
Communications 

 - Paris  Oxford University Press  1981 
 - 215 p .  26 cm.  PB 
<br/><br/><label>ISBN: </label>0198323859 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Communications
<br/><br/><label>Dewey Class. No.: </label>448.64  / SPR