Bohlman, Kenneth John. <br/><br/>
Digital techniques / 
K.J. Bohlman. 
 - 2nd  rev. ed. 
 - Brookland :  Dickson Price,  c1992. 
 - ix, 269 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0853801673 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics.
<br/><br/><label>Subjects--Index Terms: </label>Digital circuits