00698cam a22002291 4500 sa 66004153 DLC 20260227112240.0 750609s1965 xx 000 0 eng sa 66004153 (OCoLC)1380725 DLC NSyU DLC premarc T177.I4 E3 Economic and Scientific Research Foundation, Delhi. Research technology and industry. [New Delhi, J. Dubashi, 1965] 42 p. illus. 22 cm. Its Research paper, 1 Research, Industrial India. Economic and Scientific Research Foundation, Delhi. Research paper, 1. 69257 69257