Richards, R.K. <br/><br/>
Digital design 

 - New York  John Wiley  1971 
 - vii, 577 p. 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>0-471-71945-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital Design
<br/><br/><label>Dewey Class. No.: </label>D6,8(B):4 L1R