S M Deen,P Hammersley <br/><br/>
ICOO-2(1983,Cambridge)Proceedings :Second International Conference on Databases 

 - 
 -  Wiley Heyden  1983 
 - 376 
<br/><br/>  
<br/><br/><label>ISBN: </label>0-471-90309-4 
<br/><br/><label>Dewey Class. No.: </label>004.65(063)