TY - BOOK ED - National Council of Applied Economic Research. TI - Techno-economic survey of Madras: economic report. AV - HC437.M3 N3 PY - 1960///, c1961 CY - Madras PB - Govt. of Madras, Dept. of Industries, Labour and Co-operation KW - Tamil Nadu (India) KW - Economic conditions ER -