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

 - 2nd ed. 
 - New York  McGraw-Hill  1991 
 - xix, 694p.  25 cm. 
 - McGraw-Hill computer science series .
<br/><br/><label>ISBN: </label>0071008047 
<br/><br/><label>Dewey Class. No.: </label>005.74,  / D, Kor