Tripathi, P.C., Reddy, P.N. <br/><br/>
Principles of Management 

 - 4 
 -  Tata McGraw-Hill  2008 
 - 413 
<br/><br/><label>ISBN: </label>0-07-022088-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication