Briere, Daniel D. <br/><br/>
Long distance services :  a buyer's guide / 
Daniel D. Briere 
 - Boston :  Artech House,  1990 
 - 293 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0890064393 
<br/><br/><label>LCCN: </label>90-042994 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telephone--United States--Long distance--Handbooks, manuals, etc.<br/>Telephone--United States--Long distance--Technological innovations