000			00374nam a2200145Ia 4500
008			191016s9999 xx 000 0 und d
020			_a9789814053969
028			_aDonated by President Office
082			_223 _a005.74 DAT
100			_aDate,C J
245		0	_aDatabase systems
260			_bReading, Mass. : Addison-Wesley Pub. Co. _c1981
365			_b0
942			_cBOOK
999			_c55681 _d55681