Date, C. J. <br/><br/>
An Introduction to Database Systems 1 

 - 5th 
 - Reading, Massachusetts :   Addison-Wesley,   c1990 
<br/><br/>
<br/><br/>v. 1.   
<br/><br/><label>ISBN: </label>0201528789 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database Management
<br/><br/><label>Dewey Class. No.: </label>005.7  / DAT