zielinski, G. are there laws of planning? socialist planning and its relevance to mixed economics. the institute of national planning.
Style de citation Chicago (17e éd.)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. cairo: the institute of national planning.
Style de citation MLA (9e éd.)zielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. the institute of national planning.