Pool, Ithiel de Sola,  1917-1984. <br/><br/>
Technologies of freedom / 
Ithiel de Sola Pool. 
 - 299 pages ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0674872320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass media--Law and legislation--United States.<br/>Telecommunication--Law and legislation--United States.<br/>Freedom of speech--United States.<br/>Freedom of the press--United States.<br/>Technology--Social aspects--United States.
<br/><br/><label>Dewey Class. No.: </label>343.73/0998  347.303998