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Pugwash Conference on Science and World Affairs (22, 1972, Oxford) (22)
B. H. Blackwell Ltd (Oxford) (1926-)(1)
International Peace Research Institute (Oslo) (1959-)(1)
Pugwash Conference on Science and World Affairs (22, 1972, Oxford) (22)
B. H. Blackwell Ltd (Oxford) (1926-)(1)
International Peace Research Institute (Oslo) (1959-)(1)