Date, C.J.. <br/><br/>
Introduction to Database Systems /  
by C.J. Date. 
 - 7th ed /  
 - Delhi :   Addison Wesley Longman(Singapore) Pte. Ltd., Indian Brance ,   2000 
 - XXII,938p :  
<br/><br/><label>ISBN: </label>81-7808-231-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SQL Expressions
<br/><br/><label>Dewey Class. No.: </label>BV  / P0