TY - BOOK AU - International Symposium on Isotope Separation (1957 : Amsterdam ) AU - Bigeleisen, J AU - Nier, A.O.C TI - Proceedings of International Symposium: on Isotope Separation, Amsterdam 1957: J. Kistemaker, J. Bigeleisen and A.O.C. Nier U1 - 621.039 PY - 1958/// CY - Amsterdam PB - North Holland ER -