Ritchie, Colin. <br/><br/>
Database Principle And Design. 

 - 3rd. 
 - Australia :  Course Technology,Cengage Learning,  2008. 
 - p. 388:ill ;   cm.15. 
<br/><br/>incs bib refs. 
<br/><br/><label>ISBN: </label>978-1-84480-540-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database Design--Database management.