000			00362nam a2200157Ia 4500
008			200202s9999 xx 000 0 und d
082			_a370.1 BER
100			_a"Berkson, William"
245		0	_aLearning from error
260			_aNew York
260			_bWilliam Berkson
260			_c1984
300			_a155p.
650			_a"Popper, Karl Raimund"
942			_cB
999			_c32018 _d32018