000			00321nam a2200133Ia 4500
005			20260205052525.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_aF H422A
100			_aUllman, J D
245		0	_aPrinciples of database systems
260			_aNew Delhi _bGalgotia _c1998
300			_a484p.
942			_cBK
999			_c116493 _d116493