Borkin, Sheldon A. <br/><br/>
Data models :  a semantic approach for database systems / 
Sheldon A. Borkin. 
 - Cambridge, Mass. :  MIT Press,  1980. 
 - 269 p. : 
<br/><br/><label>ISBN: </label>026202151X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database-management.
<br/><br/><label>Dewey Class. No.: </label>005.73  / Da