Floyd, Thomas L. <br/><br/>
Digital fundamentals / 
Thomas L. Floyd. 
 - 4th ed. 
 - New York :  Mcmillan Publishing Company,  1990. 
 - xiii, 786 p. :  ill. ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0675212170 (hbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital electronics.<br/>Logic circuits.