Gershenfeld, Napier <br/><br/>
Groups:   Theory and experience 
/[by] Napier Gershenfeld 
 - 2nd ed. 
 -  1977 
 - 19-527 p. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>395297036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication
<br/><br/><label>Dewey Class. No.: </label>302.2  / GER