Institute of Applied Manpower Research. (1967). Engineering manpower: A sectoral study of engineering manpower requirements upto 1976, based on output, investment and work-force. Institute of Applied Manpower Research.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInstitute of Applied Manpower Research. Engineering Manpower: A Sectoral Study of Engineering Manpower Requirements Upto 1976, Based on Output, Investment and Work-force. Institute of Applied Manpower Research, 1967.
एमएलए (9वां संस्करण) प्रशस्ति पत्रInstitute of Applied Manpower Research. Engineering Manpower: A Sectoral Study of Engineering Manpower Requirements Upto 1976, Based on Output, Investment and Work-force. Institute of Applied Manpower Research, 1967.
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