LEFFLER,  Samuel, J. & McKUSICK,  M. & KARELS, M.J. & QUARTERMAN, J.S  <br/><br/>
The Design and Implementation of the 4.3 BSD UNIX Operating  System 

 -  TOKYO : Addison-Wesley  Publishing   1989 
 - 469 p. 
<br/><br/><label>ISBN: </label>0002010619611 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operating System
<br/><br/><label>Dewey Class. No.: </label>005.43  / L22