Hancock, John C., <br/><br/>
An introduction to the principles of communication theory. 

 - New York,  McGraw-Hill,  c1961. 
 - x, 253 p.  illus.  24 cm. 
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication.<br/>Information theory.
<br/><br/><label>Dewey Class. No.: </label>621.3801519  / HAI 1961