Madnick, Stuart E & Donovan, John J <br/><br/>
Operating systems 

 - Tata Mcgraw-Hill, New Delhi  1974 
 - xvii,640 
<br/><br/><label>ISBN: </label>0-07-039455-5 
<br/><br/><label>Dewey Class. No.: </label>001.61 Mad/Don