Ennes, Harold E. ,  1911 <br/><br/>
Boolean algebra for computer logic / 
by Harold E. Ennes 
 - Indianapolis, Ind. :  H. W. Sams,  1978 
 - 128 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0672215543 
<br/><br/><label>LCCN: </label>78-062351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Boolean<br/>Logic circuits