Dhamdhere D. M <br/><br/>
Operating sy ems 

 - 3rd 
 - Mcgraw hill book company  New Delhi  2014 
 - 412  170 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICS AND COMMUNICATIONS
<br/><br/><label>Dewey Class. No.: </label>005.43 DHA