Date, C.J.  <br/><br/>
Introduction to Database Systems / 
C.J. Date 
 - 7th ed. 
 - New Delhi:  Pearson,  c2000. 
 - xxii, 938p. 
<br/><br/><label>ISBN: </label>9789814053969 
<br/><br/><label>Dewey Class. No.: </label>005.74   / DAT/I