000			00553nam a2200145Ia 4500
008			120911s9999 xx 000 0 und d
020			_a0201684195 (International ed.)
100			_aDate, C.J
245			_aAn introduction to database systems / C.J. Date.
250			_a7th ed.
260			_bReading, Mass. : Addison-Wesley Pub. Co., c2000 _aReading, Mass. : Addison-Wesley Pub. Co., c2000
300			_axxii, 938 p. : ill. ; 24 cm.
650			_aDatabase management
999			_c19519 _d19519
952			_w2012-09-11 _p10635 _70 _r2012-09-11 _40 _00 _bNU _yOS _10 _d2012-09-11 _aNU