Leland, L.B. <br/><br/>
System Software - An Introduction to System Programming 

 - 3rd ed. 
 - New Delhi:  Dorling lindersley Pvt,Ltd.,  2009. 
 - 495 p.:  24cm. 
<br/><br/> Include Index. 
<br/><br/><label>ISBN: </label>9788177585551 
<br/><br/><label>Subjects--Topical Terms: </label><br/>system software.
<br/><br/><label>Dewey Class. No.: </label>005.42B  / BEC.