Ullman, Jeffrey D.. <br/><br/>
First Course In Database Systems /  
by Jeffrey D. Ullman and Jennifer Widom. 
 - 1st ed /  
 - Delhi :   Addison Wesley Longman(Singapore), Pte. Ltd., Indian Branch ,   1990 
 - XIII,470p :  
<br/><br/><label>ISBN: </label>81-7808-303-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Databases
<br/><br/><label>Dewey Class. No.: </label>BV  / N7;2