Etats Unis

"Bücher-Vorschau" . Preview of books now being received by Amerika Haus libraries. N° 73, November 1952

"Bücher-Vorschau" . Preview of books now being received by Amerika Haus libraries. N° 73, November 1952

1952

Toward a national effort in international, educational and cultural affairs

Toward a national effort in international, educational and cultural affairs

1961

Partners in international understanding

Partners in international understanding

1955

Rocket exploration of the upper atmosphere... Edited by R. L. F. Boyd and M. J. Seaton,... in consultation with H.S.W. Massey,... Papers... read at a conference arranged by the Upper atmosphere rocket research panel of the United States and by the Gassiot committee of the Royal Society of London. [1953, 24-26 August, Oxford.]

Rocket exploration of the upper atmosphere... Edited by R. L. F. Boyd and M. J. Seaton,... in consultation with H.S.W. Massey,... Papers... read at a conference arranged by the Upper atmosphere rocket research panel of the United States and by the Gassiot committee of the Royal Society of London. [1953, 24-26 August, Oxford.]

1954