Bach, Maurice J. <br/><br/>
The design of the UNIX operating system / 
Maurice J. Bach 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1986 
 - 471 p. :  ill. ;  25 cm. 
<br/><br/>Bibliography: p.454-457 
<br/><br/><label>ISBN: </label>0132017997 
<br/><br/><label>LCCN: </label>86-186519 
<br/><br/><label>Subjects--Topical Terms: </label><br/>UNIX (Computer operating system)