TY - BOOK AU - Ray,Prafulla Chandra1861-1944 ED - Vaiyapuri Collection (National Library, India) TI - A history of Hindu chemistry from the earliest times to the middle of the sixteenth century, A. D U1 - 540.954 PY - 1909/// CY - Calcutta PB - The Bengal Chemical And Pharmaceutical Works KW - Chemistry KW - India KW - History ER -