00281  m a2200097   4500001000500000005001700005003001100022040002800033245004100061773008100102198420260425201358.0ilcentrovb  aIlCentrobitacIlCentro1 a1990 38 n. 3 La force de transformer0 w1965tTRIADES - Revue Anthroposophiqueg1990 38 n. 3 La force de transformer