Young, Paul H. <br/><br/>
Electronic communication techniques / Paul H. Young .- 5th ed. 

 - 5e 
 - Upper Saddle River, N.J. : Pearson/Prentice Hall, C2004. 
 - xix, 893 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0131228854 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications.
<br/><br/><label>Dewey Class. No.: </label>621.382 YOU