Date, C. J. <br/><br/>
An introduction to database systems / 
C.J. Date. 
 - 3rd ed. 
 - Reading, Mass. :  Addison-Wesley,  1981-c1983. 
 - 2 v. ;  24 cm. 
 - Addison-Wesley systems programming series .
<br/><br/><label>ISBN: </label>0201144719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Database management.