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Teorija periferijnoj èkonomiki
Jaroševskij, Boris Efimovič, (1973)
The theory of economic peripheries
Yaroshevsky, Boris, (1974)
Christian participation in national planning
Otero, René, (1965)
Unemployment: a global challenge
Gross, Bertram Myron, (1987)
The specter materializes : imperfect socialism
Gross, Bertram Myron, (1986)
Organizations and their managing
Gross, Bertram Myron, (1968)