Sinclair, Ian Robertson. <br/><br/>
Digital logic gates and flip-flops :  what they do and how to use them. /  [Book]. 
Ian R. Sinclair. 
 - Kent :   PC Publishing,  1989 
 - 192p. :   ill. ;   22cm 
<br/><br/><label>ISBN: </label>1870775066 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital integrated circuits.