Connolly, Thomas M. <br/><br/>
Database systems: A practical approach to design, implementation and management/ 
Thomas M.Connolly and Carolyn E. Begg 
 - 4th 
 - Noida:  Pearson Education,  2015 
<br/><br/>The Relational Model and Languages 
<br/><br/><label>ISBN: </label>9789353438913 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database
<br/><br/><label>Dewey Class. No.: </label>005.74  / CON/D