Proakis John G <br/><br/>
Fundamentals of communication systems 
John G Proakis; Masoud Salehi 
 - 2nd ed 
 - Harlow, Essex :   Pearson Education Limited,   c2014. 
 - 923 p. :  ill. ;   24 cm. 
<br/><br/><label>ISBN: </label>1292015683 9781292015682 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication--MIS
<br/><br/><label>Dewey Class. No.: </label>621.382