Kumarkombaiya, A. <br/><br/>
Operating system/ 
A. Kumarkombaiya 
 - Coimbatore, Tamil Nadu :  Teachers Pub. House,  2008 
 - vi, 248 p.;  28 cm. 
<br/><br/><label>ISBN: </label>9788180160837 (pbk.)  Rs.250.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating systems (Computers)
<br/><br/><label>Dewey Class. No.: </label>005.43