Analysis of communication content  developments in scientific theories and computer techniques 
ed. by George Gerbner, [et.al] 
 - New York  John Wiley  1969 
 - xix, 597p. incl. bibl., ind. 
<br/><br/><label>ISBN: </label>471296600 
<br/><br/><label>LCCN: </label>74-78476 
<br/><br/><label>Dewey Class. No.: </label>001.5  / N692;1