History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.17
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.17
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v1.c13.17
India has been blessed with vast deposits of many minerals and precious stones and many of these have been in use even during the prehistoric era as ornaments