Data base management  theory and applications proceedings of the NATO Advanced Study Institute held at Estoril, Portugal, June 1981 
edited by Clyde W. Holsapple and Andrew B. Whinston 
 - Dordrecht  D. Reidel Publishing Company  1983 
 - 392p. ill. 25cm 
 - NATO advanced study institutes series. Series C, Mathematical and physical sciences  v.98 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9027715165 
<br/><br/><label>LCCN: </label>82-20523 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data base management--Congresses