Chandrakala, T. <br/><br/>
Introduction to operating system / 
T. Chandrakala 
 - Salem :  Siva Pub.,  2008 
 - 150 p. ;  21 cm. 
<br/><br/><label>ISBN: </label> Rs.80.00 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>005.26