Harris, J Archer <br/><br/>
Operating systems / 
J Archer Harris and Jyoti Prakash Singh 
 - 2nd ed. 
 - New Delhi :  Tata McGraw-Hill Education,  2008. 
 - xi, 294 p. :  ill. ;  24 cm. 
<br/><br/>includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>9780070667587 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>005.43