Nijssen, G. M. <br/><br/>
Conceptual scheme and relational database design  a fact oriented approach 
by G. M. Nijssen, T. A. Halpin. 
 - New York  Prentice Hall  1989 
 - xiv, 342p. 
<br/><br/><label>ISBN: </label>0131672630 
<br/><br/><label>Dewey Class. No.: </label>001.6442  / N892