000			00331nam a2200121Ia 4500
001			81526
008			170722s9999 xx 000 0 und d
100			_aNuttin, Joseph And
245			_aReward and punishment in human learning _bElements of a behaviour theory /
260			_c1968.
700			_aGreenwald, Anthony G.
942			_cGEN
999			_c72176 _d72176