Malvino,Albert Paul <br/><br/>
Digital Principles and Applications 

 - 4th ed 
 - New Delhi  McGraw Hill Publishing 
 - 540p. 
<br/><br/><label>ISBN: </label>0074622318 
<br/><br/><label>Subjects--Index Terms: </label>Flip-Flops, Shift Registers, Some Applications, Clocks and Timers 
<br/><br/><label>Dewey Class. No.: </label>621.38153