Date, C.J...[et al.]. <br/><br/>
Temporal data and the relaational model / 

 - Calfornia,  Margan Kaufonann,  c2003. 
 - xxii, 422p. ;  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>1558608559 
<br/><br/><label>Dewey Class. No.: </label>005.74