Washington D.C., U.S. Government Printing Office, (1947), in-4, br., pp. 5. (GPO-PIA Joint Research Bulletin, n° 8).
Anbieter: Libreria Oreste Gozzini snc, Firenze, FI, Italien
Washington D.C., U.S. Government Printing Office, (1947), in-4, br., pp. 2 + 14. (GPO-PIA Joint Research Bulletin, n° 2 & 3).