James J. O'Rourke
The value theory of V. P. Tugarinov
1984
Studies in East European Thought 28/2
Contemporary Marxism: essays in honor of J. M. Bocheński1984
with Blakeley Thomas J, Rapp Friedrich (ed)
Dordrecht, Springer
Two recent works on freedom
1968
Studies in East European Thought 8/1