Bach, Maurice J <br/><br/>
Design of the unix operating system 

 - New Delhi  PHI Learning  1986 - R 2009 
 - xiv,471p.  23cm.  PB 
<br/><br/><label>ISBN: </label>9788120305168 
<br/><br/><label>Dewey Class. No.: </label>005.432U  / _