000			00339nam a2200133Ia 4500
008			170101s1969 xx 000 0 und d
082			_a153.15 P53A
100			_aPIOTRASINSKI, Zbigniew
245		0	_aArt of learning
260			_bOxford _c1969
650			_aLEARNING, PSYCHOLOGY OF
653			_aLEARNING, PSYCHOLOGY OF
942			_2ddc _cB
999			_c40214 _d40214