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Books about Shamasastry:
Kautilya's Arthasastra. Translated by Dr. R. Shamasastry ... With an Introductory Note by the Late Dr. J. F. Fleet... by Kautalya (1929)
Wiki information Shamasastry:
Rudrapatnam Shamasastry was a Sanskrit scholar and librarian at the Oriental Research Institute Mysore. He discovered and published the Arthashastra, an ancient Indian treatise on statecraft, economic policy, and military strategy.