Yantras or Mechanical Contrivances in Ancient India c2.77
Yantras or Mechanical Contrivances in Ancient India c2.77
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c2.77
¹³ HOERNLE, *op. cit.*, App. III, pp. 59-60.
Yantras or Mechanical Contrivances in Ancient India c2.77
¹³ HOERNLE, *op. cit.*, App. III, pp. 59-60.