000 00283nam a2200121Ia 4500
100 _aLuers, Tom
020 _a81-203-1115-9
942 _cBK
245 _aEssential oracle7
260 _aPrentice-hall of India pvt ltd., New Delhi
_c1995
082 _a001.642 Lue
300 _axix, 485
999 _c37597
_d37597