OOn Human PotentialOn Human Potentialde Paula Ditzel FacciMateriasDancePeaceEdiciones (1)On Human Potential (2011)Lit Verlag · inglés · ISBN 9783643502612Más obras de Paula Ditzel FacciDancing Conflicts, Unfolding PeacesTTransrational Perspectives in Peace EducationTransrational Perspectives in Peace EducationVer todas las obras de Paula Ditzel Facci →