Economic and Scientific Research Foundation, N. D. (1965). Research technology and industry. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEconomic and Scientific Research Foundation, New Delhi. Research Technology and Industry. The author, 1965.
एमएलए (9वां संस्करण) प्रशस्ति पत्रEconomic and Scientific Research Foundation, New Delhi. Research Technology and Industry. The author, 1965.
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