000			00330nam a2200121Ia 4500
005			20251007104509.0
008			251006s9999 xx 000 0 und d
100			_aadolfson,john
245		0	_a.perception and performance under waterbberghage,thomas, (jt. auth.)
260			_a1st ed. | .N.Y.bWiley
260			_c1974
942			_cBOK
999			_c8413 _d8413