Korth, Henry F <br/><br/>
Database system concepts 

 - 2 
 - New York  McGraw-Hill  1991 
 - xix, 694p. : ill.  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>71008047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management<br/>Database systems