Satis Chandra VidyabhusanaSatis Chandra Vidyabhusana has in this work clearly marked the principal stages of Indian logic in the vast period of about two thousand years beginning from 640 B.C. and has traced how from Anviksiki the science of debate, Indian logic developed int the science of knowledge Pramanasastra, and then into the science of dialectics Prakarana of Tarkasastra. Read More Read Less