(Q1731328)
Statements
Hirsch gruenberg bruck.jpg
800 × 568; 77 KB
800 × 568; 77 KB
1960: Karl Gruenberg, al centre, amb Richard Bruck (esquerra) i Kurt Hirsch (dreta) (Catalan)
3 June 1928Gregorian
2 references
11 May 2014
22 August 2017
10 October 2007
2 references
11 May 2014
22 August 2017
2 references
1955
1956
1 reference
1946
1950
Identifiers
Sitelinks
Wikipedia(3 entries)
- cawiki Karl Gruenberg
- dewiki Karl Gruenberg
- enwiki Karl W. Gruenberg