Elmasri , Ramez . <br/><br/>
Fundamentals of Database Systems /  Textual Documents 
Ramez Elmasri & Others. 
 - 4th ed / 
 - Delhi :  Pearson Education ,  2008. 
 - 795pg ;  24cm. 
<br/><br/><label>ISBN: </label>81-7758-476-6 
<br/><br/><label>Subjects--Index Terms: </label>Database Systems G- Computer 
<br/><br/><label>Dewey Class. No.: </label>001.642  / So 51 Fu