Carr, Houston H., <br/><br/>
The management of telecommunications: business solutions to business problems enabled by voice and data  business solutions to business problems enabled by voice and data commumnications / 
Houston H. Carr, Charles A. Snyder. 
 - 2nd ed. 
 - Boston :  McGraw-Hill,  c2003. 
 - xii, 810 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0072489316 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Communication systems.<br/>Telecommunication systems.
<br/><br/><label>Dewey Class. No.: </label>384/.068