Watson, Richard W. <br/><br/>
Time sharing system design concepts   
by Richard W. Watson 
 - New York  McGraw-Hill  1970 
 - xviii, 270p.  incl. bibl., ind. 
 - McGraw-Hill computer science series .
<br/><br/><label>LCCN: </label>74-119831 
<br/><br/><label>Dewey Class. No.: </label>004.32  / N70;2