Uffenbeck, John. <br/><br/>
Microcomputers and microprocessors : the 8080 8085 and z80 programming interfacing and troubleshooting 

 - Delhi :  Pearson Education,  1994 
 - 729. 
<br/><br/><label>ISBN: </label>8131701026  
<br/><br/><label>Dewey Class. No.: </label>004.165  / UFF