Proceedings of the seventh British national conference on databases (BNCOD3): / Leeds, 11-13 July 1984 - Cambridge: Cambridge University Press, 1984 - viii, 263p. - British Computer Society Workshop Series . ISBN: 0521268419 Subjects--Topical Terms: Information technology Subjects--Index Terms: Deductive databases Universal Decimal Class. No.: D 681.3:65.01](082.2) / M4