Date, C. J.  <br/><br/>
Introduction to database systems 

 - 3rd ed. 
 - Massachusetts  Addison Wesley  1981 
 - xxviii, 574p. 
<br/><br/><label>ISBN: </label>201144395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management; File organization (Computer science)
<br/><br/><label>Dewey Class. No.: </label>005.74 D2627i3