Ritchie, Colin. <br/><br/>
Relational database principles / 
Colin Ritchie. 
 - 2nd ed. 
 - Bangalore :  Thomson,  2004. 
<br/><br/>Includes bibilography ; references & index. 
<br/><br/><label>ISBN: </label>9789812542939 (pbk.) 
<br/><br/><label>LCCN: </label>82019175  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management systems.<br/>Relational databases.
<br/><br/><label>LC Class. No.: </label>QA76.9.D3  / R44 1983 
<br/><br/><label>Dewey Class. No.: </label>001.6442  / RIT