Silberschatz Abraham <br/><br/>
Database system concepts 

 - 4 
 -  2002 
<br/><br/><label>Standard No.: </label>85495 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),22, P2