Elmasri Ramez <br/><br/>
Fundamental of database systems 
Elmasri Ramez 
 - 2 
 -  1994 
<br/><br/><label>Standard No.: </label>7706 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),22, N4