000			00348nam a2200145Ia 4500
008			230913s9999 xx 000 0 und d
082			_a5.75 pra
100			_aPratt, Philip .J
245		0	_aConcepts Database Management
260			_aNEW DELHI
260			_bTHOMSON PRESS
260			_c2007
300			_a423
650			_aComputers Engineering
999			_c123689 _d123689