- Mao, Zedong2
- Andrieu, René1
- Australian Institute of Political Science1
- Benczédi, László. [from old catalog]1
- Bieńkowski, Władysław1
- Blackmer, Donald L. M.1
- Bromke, Adam1
- Buber-Neumann, Margarete1
- Bukharin, Nikolai1
- Castro, Fidel1
- Cohn-Bendit, Daniel1
- Deutscher, Isaac1
- Djilas, Milovan1
- Duclos, Jacques1
- Garaudy, Roger1
- Görlich, Johann Wolfgang1
- Hodgson, John H.1
- Hou, Fu-wu1
- Jamgotch, Nish1
- Kautsky, John H.1