00289nam a2200109Ia 4500008004100000082002100041100002000062245002500082260003800107300001300145700002100158161229s9999    xx            000 0 und d  a005.758 5 PER/UN  aPerry, James T   aUnderstanding Oracle  bBPB PublicationsaNew Delhic1991  axxx, 634  aLateer, Joseph G