Housel, Thomas J. <br/><br/>
Introduction to telecommunications : the business perspectives / 
Thomas J. Housel, William E. Darden III. 
 - Cincinnati :  South western Pub.,  c1988. 
 - viii, 277 p.: ill. 
<br/><br/> Includes bibliography, glossary, and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>telecommunication