Floyd, Thomas L., <br/><br/>
Digital Fundamentals 
Thomas L. Floyd 
 - 3rd ed. 
 - Columbs :  Charles E. Merrill Publishing Company,  c1986. 
 - xiii, 661 p.:  ill.; 
<br/><br/><label>ISBN: </label>0675205174 
<br/><br/><label>Dewey Class. No.: </label>621.3815  / FLO/DIG