000 00303nam a2200121Ia 4500
041 _aEN
082 _a220
_bDAS
100 _aDasgupta, Surendranath .
245 0 _aNatural Science of the Ancient Hindus / Surendranath Dasgupta.
260 _bNew Delhi : Indian ,
_c1987
300 _a99
942 _cBK
999 _c22083
_d22083