TY - BOOK AU - Ray, Praphullas. Chandra ED - TI - History of Hindu, Chemistry: to the Earliest Times to the Middle of the Sixteenth Century A.D., with Sanskrit Texts,Variants Translationand illustration, in 2 vols, 2nd edi Rev and Enl U1 - 540.1 Ray/His PY - 1907/// CY - London PB - Williams And Norgate KW - Chemistry & Allied Sciences N1 - B ER -