000			00331nam a2200133Ia 4500
008			230413s9999||||xx |||||||||||||| ||und||
020			_a8170296447
082			_a005.756 _bG8855
100			_aGruber, Martin
245		0	_aUnderstanding SQL
260			_aNew Delhi _bBPB Publications _c1995
300			_axxvi, 484 p.
942			_cBK
999			_c26383 _d26383