McNamara, John R. <br/><br/>
The economics of innovation in the telecommunications industry / 
by John R. McNamara. 
 - New York, N.Y. :  Quorum Books,  1991. 
 - xii, 191 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>089930558X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--Technological innovations.--United States