Ghosh, Pradip Kumar. <br/><br/>
Principles of Electronic Communications Analog and Digital 

 - Boca Raton  CRC  2008 
 - xiv+584p.,23x20Cms. 
<br/><br/><label>ISBN: </label>9781-4200-6812-2 
<br/><br/><label>Dewey Class. No.: </label>621.38415 G4274