00731nam a2200193 a 4500 1/759 010511s1991 enk b 1 0 eng d 0444890769 777 DLC GR-PeUP 005.8 DA Database security, IV : status and prospects, results of the IFIP WG 11.3 Workshop on Database Security Halifax, U.K., 18-21 September, 1990 / edited by Sushil Jajodia, Carl E. Landwehr Amsterdam : North-Holland, 1991 407 p. ; 24 cm. Includes bibliography Data base security Congresses. Jajodia, Sushil. Landwehr, Carl E. ed. INST UNIPILB MAIN 20040709 005.8 DA 00136381 00136381 LOAN 0 1