Energy patterns in India - V.P. Gupta; Sneh Gupta (Jaipur Aavishkar Publishers Distribitors, 2002)
V.P. Gupta & Sneh Gupta: Energy patterns in India. Jaipur. Aavishkar Publishers Distribitors, 2002. 81-7910-023-5 Rs. 350.00--(333.79GUP)
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