621.30954
S698E
           Sonachalam, K S
               Electricity and economic development of Madras state \ K S Sonachalam - Annamalainagar : Annamalai University, 1968.
               xxii, 256p.
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68389
                Subjects: Electric power-India-Madras; Electrification-India-Madras; Economic development-India-Madras.