Spencer, Donald D <br/><br/>
Fundamentals of digital computers / 
by Donald D. Spencer 
 - 2nd ed. 
 - Indianapolis, Ind. :  H. W. Sams /  1978 
 - 320 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0672215349  9.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers