000			00509nam a2200193Ia 4500
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020			_a3540156011
040			_aMAIN
041			_aEnglish
082			_a005.74 _bFUR
100			_aFurtado, Antonio L. and Neuhold, Erich J.
245			_aFormal techniques for data base design
260			_aNew York _bSpinger-verlag _c1986
300			_aviii,114p.
650			_aComputer database
650			_aDatabase system
942			_cBK
999			_c29458 _d29458