Ramez Elmasri & Shamkant B. Navathe <br/><br/>
Fundamentals Of Database Systems 

 -   The Benjamin/ Cummings Publishing Company, Inc.  ©1989 
<br/><br/><label>ISBN: </label>805301453  0 
<br/><br/><label>Dewey Class. No.: </label>005.74/ELM