Ritchie, Colin <br/><br/>
Relational database principles  [Book] 
Colin Ritchie. 
 -  Continuum 
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relational Database
<br/><br/><label>Dewey Class. No.: </label>005.7565