Telecommunications & economic development :  exposition proceedings 
editors,Paul Polishuk and Michael A. O'Bryant. 
 - Dedham :  Horizon House International,  1977. 
 - 3v. :  ill. ;  28 cm. 
<br/><br/> Papers presented at the First International Telecommunication Exposition, Atlanta, Georgia, October 9-15, 1977. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Congresses.