2
collectie Vrijzinnige Werkmansbibliotheek By Leontiev, L.
Date 1970
monografie
3
4
5
7
By Hill, Christopher
Date 1943
...Marxist Text Book Series, ...
monografie
8
By Stalin, Jozef
Date 1931
...Bibliothèque marxiste, Vol. 13...
meerdelige publicatie
10
12
Fonds Perrone By Papaioannou, Kostas
Date 1965
monografie
13
14
Date [s.a.]
monografie
15
Bibliotheek François Vercammen
D/82/008/DOC By Bailey, Dave
Date [s.a.]
...International Marxist Group (IMG)...
monografie
17
Date 1974
...Midle-East Commission of the International Marxist Group...
brochure