Green, D. C., <br/><br/>
Digital techniques and systems / 
D.C. Green. 
 - London :  Pitman,  1980. 
 - 182 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0273013564 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics.<br/>Digital communications.