zielinski, G. are there laws of planning? socialist planning and its relevance to mixed economics. the institute of national planning.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रzielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. cairo: the institute of national planning.
एमएलए (9वां संस्करण) प्रशस्ति पत्रzielinski, G. Are There Laws of Planning? Socialist Planning and Its Relevance to Mixed Economics. the institute of national planning.
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