00451cam a22001217a 4500 180718b1960 xxu||||| |||| 00| 0 eng d T19x5452 N213 Techno-economic survey of Madras by National Council Applied Economic Research,TamilNadu Madras Dept. of Ind. Labour and Co-operation 1960 286p. Madras - Economic Conditions Tamil Nadu. National Council Applied Economic Research 375438 375438 0 0 0 0 IIPA IIPA 1994-07-22 T19x5452 N213 27196 2018-07-21 2018-07-21 BK