TY - `BOOK` AU - Sivin, Nathan TI - Chinese alchemy: preliminary studies PB - Harvard Univ. Pr. CY - Cambridge (Mass.) PY - 1968 LA - eng SE - XXIV, 339 S. T2 - Harvard monographs in the history science KW - China / Alchemie KW - Alchemie CN - 72 B 837 CN - QD13.S52 AN - UBHD-1056576 ER -