Petersen, Richard, <br/><br/>
Linux:  the complete reference/ 
Richard Petersen. 
 - 5th ed. 
 - New Delhi :  McGraw-Hill,  c2003 
 - xxviii, 923p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9780071492478 
<br/><br/><label>Subjects--Index Terms: </label>Operating systems (Computers) 
<br/><br/><label>Dewey Class. No.: </label>005.4/32  / PET