Microprocessors and interfacing : programming and hardware 
Douglas V Hall 
 - 2nd ed. 
 - New Delhi :  Tata McGraw Hill Education Private Ltd.,  c2006. 
 - Various pages  25 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070601674 
<br/><br/><label>Subjects--Topical Terms: </label>--MIS, Computer
<br/><br/><label>Dewey Class. No.: </label>005.26 HAL