Club of Rome circulars from Aurelio Peccei
Aurelio Peccei's circular letters to CoR members
Correspondence between Aurelio Peccei and Elisabeth Borgese regarding CoR meetings
Correspondence To Elisabeth Borgese from Alexander King, Chairman for the Federation of International Institutes for Advanced Study
Correspondence to Aurelio Peccei and the Executive Committee
Correspondence between Aurelio Peccei and Elisabeth Mann Borgese
The energy of the future and the future of the global economy : a warning / by Alexander King
Circular letters to CoR members from Aurelio Peccei
Correspondence with Jan Tinbergen commenting on the RIO-19 Report