00788oam 2200241z- 450 991076817730332120080308084941.0(CKB)1000000000234577(EXLCZ)99100000000023457720210330c1997uuuu -u- -engDatabase theory--ICDT '97 6th International Conference, Delphi, Greece, January 8-10, 1997 : proceedings /Foto Afrati, Phokion Kolaitis, edsSpringer Berlin / Heidelberg3-540-62222-5 Database managementCongressesDatabase management005.74Afrati Foto898625Kolaitis Phokion898626BOOK9910768177303321Database Theory — ICDT '972007684UNINA