Date, C.J. <br/><br/>
An Introduction to Database Systems 
by C.J. Date 
 - 7th Ed. 
 - Philippines  Addison Wesley Longman Inc.  2000 
 - xxii, 938 p. :  ill. ;  20 cm. 
<br/><br/>Includes Appendix and Index 
<br/><br/><br/>English Text 
<br/><br/><label>ISBN: </label>981-405-325-2