ARCH274450
6 December 1972
ARCH274452
1972
ARCH273989
circa 1971
Report on background, purpose, status, finances, and future development of IAUS
Actions:
ARCH273989
ARCH271710
1972
ARCH272363
20 February 1968
ARCH272365
1976-1977
ARCH272390
18 September 1970
ARCH272393
1970-1973
ARCH272394
26 January 1972