ACM <br/><br/>
ACM turing award lectures the first twenty years 

 - Addiaon -Wesley pub. company, Massechusetts  1987 
 - xviii, 483 
<br/><br/><label>ISBN: </label>0-201-07794-9 
<br/><br/><label>Dewey Class. No.: </label>001.64204 ACM