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Grundfragen des antiimperialistischen Kampfes der Völker Asiens, Afrikas und Lateinamerikas in der Gegenwart
Rathmann, Lothar, (1974)
Eastern Europe and the Soviet Union : convergence and divergence in historical perspective
Shoup, Paul, (1974)
Reforms, technology, and income distribution
Fallenbuchl, Zbigniew M., (1975)
The bane of reforming the socialist economic system
Brus, Włodzimierz, (1993)
Le vicissitudini del riformismo in un sistema economico socialista
Brus, Włodzimierz, (1994)
Marketization and democratization : the Sino-Soviet divergence