Lewin, Douglas. <br/><br/>
Design of logic systems / 
D. Lewin, D. Protheroe. 
 - 2nd ed. 
 - London :  Chapman & Hall, University and Professional Division,  1992. 
 - xii, 702 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0412428903 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Switching circuits.<br/>Integrated circuits.<br/>Logic design.