ICDT 90 :  Third International Conference on Database Theory, Paris, France, December 12-14, 1990 / 
S. Abiteboul, P. C. Kannellakis (Eds) 
 - Berlin :  Springer-Verlag,  1990 
 - 528 p. :  ill. ;  25 cm. 
 - Lecture notes in computer science ;  v. 470 .
<br/><br/><label>ISBN: </label>3540535071 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data base management--Congresses.