Donovan, John J. <br/><br/>
System programming 
John J. Donovan. 
 - New Delhi  McGraw Hill  1972 
 - xviii, 488p.; 22cm. 
<br/><br/><label>ISBN: </label>007Y851751. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Technology; Operating System; System Software.
<br/><br/><label>Dewey Class. No.: </label>005.42  / D59S