Sixth general assembly : held at Stockholm, August 3 to August 10, 1938 / International Council of Scientific Unions, International Astronomical Union ; edited by J.H. Oort
Date : 1939
Editeur / Publisher : London : Cambridge at the University Press , 1939
Type : Livre / Book
Langue / Language : anglais / English
Langue / Language : français / French
Astronomie
Collection : Transactions of the International Astronomical Union / Union astronomique internationale / [Cambridge] : Cambridge University Press , 1922-