00321nam a2200121Ia 4500008004100000020001500041041000800056082001500064100003500079245004100114260002900155300001500184211209s2006    xx            000 0 und d  a8177585568  aeng  a005.74 DAT  aDATE, CJ, KANNAN A, SWAMYNATHA  aAN INTRODUCTION TO DATABASE SYSTEMS   aNEW DELHIbPEARSONc2006  aXXXII, 921