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

 - New Delhi  Prentice-Hall of India  1969 
 - xiv, 471 p.  PB  22 cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Operating system - Unix
<br/><br/><label>Dewey Class. No.: </label>001.6425  / BAC