Database System Concepts/  English. 
Peter Rob, Carlos Coronel. 
 - Australia:  Cengage Learning,  2008. 
 - 594p.:  ill;  24cm. 
<br/><br/><label>ISBN: </label>139788131509708 
<br/><br/><label>Dewey Class. No.: </label>681.141.  / ROB