Bach, Maurice J. <br/><br/>
The design of the UNIX operating system / 
Maurice J. Bach. 
 - New Delhi  Prentice-Hall of India  c1986.2004 
 - xiv, 471 p. :  ill. ; 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0132017997 
<br/><br/><label>Subjects--Index Terms: </label>UNIX 
<br/><br/><label>Universal Decimal Class. No.: </label>681.3.066UNI  / BAC