00254nam a2200109Ia 4500100003400000654001300034245003000047260003300077082001400110300000800124546001200132  aKorth/ H.F./ Silberschatz/ A   aDatabase  aDatabase Systems Concepts  bMc Graw HillaNew Yorkc1996  a5.74bPAN  a821  aENGLISH