Gross, Lynne S. <br/><br/>
Telecommunications :  an introduction to electronic media / 
Lynne Schafer Gross. 
 - 9th ed. , Int. ed. 
 - Boston, Mass. :  McGraw-Hill,  c2006. 
 - xv, 458 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0071106146 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.
<br/><br/><label>Dewey Class. No.: </label>621.382  / GRO