Schoenbeck, Robert J. <br/><br/>
Electronic Comunications: modulation and transmission / 
Schoenbeck, Robert J. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788185274430 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic Communications.