History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.s2.t8.17
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.s2.t8.17
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v1.c13.s2.t8.17
(vi) To produce a cheaper metal and reduce the consumption of precious metal.