000			00415nam a2200145Ia 4500
001			1865
008			160822s9999 000 0
082			_a170\/\S89
245			_aA Symposium the ethics of change
260			_aCanada _bCanadian Broadcasting Corporation _c1972
300			_a77 P
650			_aMoral de la Vida
650			_94380 _aÉtica _xModelos
942			_2ddc _h170 S89 _c1 _n1
999			_c37436 _d37436