BACH,M.J <br/><br/>
DESIGN OF THE UNIX OPERATING SYSYEM 

 - NEW DELHI  Prentice Hall  1997 
 - 24X18 471 
<br/><br/><label>ISBN: </label>0876925166 
<br/><br/><label>Dewey Class. No.: </label>621.381951 B118