Date,C.J. <br/>
An Introduction to Database Systems / 
C.J.Date, 
 - 7th ed. 
 - Massachusetts :  Addison-Wesley,  c2000. 
 - xxii,938 p.  23 cm. 
<br/><br/><label>ISBN: </label>981-4053-96-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>005.74 / D2627i