Aryabhatiya by Aryabhata | Ashwagosha Library
Read and study Aryabhata's Aryabhatiya on mathematics, time reckoning and astronomy.
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Brihat Parashara Hora Shastra | Ashwagosha Library
Ptolemy's Tetrabiblos | Ashwagosha Library
Brihat Jataka by Varahamihira | Ashwagosha Library
Saravali by Kalyana Varma | Ashwagosha Library