Kieffer, Tom and Hansen, Terry <br/><br/>
Get connected : A guide to telecommunications. 

 - Culver City     Ashton-Tate Publishing Group  1984 
 - 423p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Transportation<br/>Communication<br/>Commerce
<br/><br/><label>Dewey Class. No.: </label>384.33 KIE