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

 - 2nd ed 
 - New York  McGraw-Hill  1991 
 - xxii,694p,  P.B  24cm. 
 - McGraw-Hill computer science series .
<br/><br/><label>ISBN: </label>0071008047 
<br/><br/><label>Dewey Class. No.: </label>001.6,  / KOR