Introduction to Operating System 

 - New Delhi:  Private,  2009 
 - ix, 339p.:  ill.; 23cm. 
<br/><br/> Includes Index and Glossary  
<br/><br/><label>ISBN: </label>978812032933 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution of Computer
<br/><br/><label>Dewey Class. No.: </label>004. 42