Pool, Ithiel de Sola and others <br/><br/>
Handbook of communication 

 - Chicago  ; Rand Mcnally College Publishing  , 1973 
 - 1011p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>302.2  / POO