00281nam a2200121Ia 4500100001600000366000700016654003400023245003400057260003900091082000800130300000900138546001200147  aKoch/ Geor   f15  aOracle The Complete Reference  aOracle The Complete Reference  bTata Mc Graw hillaNew Delhic1997  a5.3  a1066  aENGLISH