History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.s2.t12.7
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.s2.t12.7
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v1.c13.s2.t12.7
(vi) Niranga - 10 times better than Bhadra iron.