Hogrebe, Edmund <br/><br/>
Dangers and opportunities of digital communication media. / 
Edmund Hogrebe. 
 - Santiago, Chile  ILET  1981 
 - 129 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TECNOLOGIA<br/>COMUNICACION DIGITAL
<br/><br/><label>Dewey Class. No.: </label>ILET 019-990