zielinski, G. are there laws of planning? socialist planning and its relevance to mixed economics. the institute of national planning.
Lua i Stíl Chicago (17ú heag.)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. cairo: the institute of national planning.
Lua MLA (9ú heag.)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. the institute of national planning.
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