Date, C J <br/><br/>
Introduction to database systems vol.1 / 
by C J Date. 
 - 3rd ed. 
 - New Delhi:  Narosa Publishing House,  1981. 
 - 580p. 
<br/><br/><label>ISBN: </label>85015589 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database systems
<br/><br/><label>Dewey Class. No.: </label>005.74  / DAT.1