Ullman, Jeffrey D <br/><br/>
Principles of database systems 

 - 3 
 - New Delhi  Galgotia  2012 
 - xi, 670p.   
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>8175155450 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database systems<br/>Databse -- Models<br/>Distibuted database<br/>knowledge base systems<br/>Object oriented database<br/>Relational database