Ward Patricia <br/><br/>
Database management systems 
Patricia Ward 
 - 2nd ed. 
 - USA  Cengage Learning  2008 
 - vii,373p.  ill.:  25cm 
<br/><br/>Includes indexes 
<br/><br/><label>ISBN: </label>9781408007686 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer- Database Management<br/>Database Management Systems