00652nam a22001817a 4500008004100000040005500041080001600096100004000112245005600152260004700208300001000255650001500265653001100280700001800291942001200309999001700321952013200338230501b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a54(091)bJ6  aRay, Acharya Prafulla Chandra97945  aHistory of chemistry in ancient and medieval India   aCalcutta: bIndian Chemical Society,c1956  a496p.  aChemistry   aIndia   aRay, P (Ed.)   2udccBK  c25466d25466  001040654091_J670937399aNSLbNSLcGF/Rk-6/C-12/R-6d2004-06-30l0o54(091) J6p185067r2023-05-01 00:00:00w2023-05-01yBK