RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 060432534 LA English T1 Spagyrical discovery and invention = apparatus, theories and gifts. A1 Needham, Joseph., Ho, Ping-Yü., Lu, Gwei-Djen., Sivin, Nathan., PB Cambridge Univ. Press PP Cambridge [u.a.] YR 1980 SN 052108573X 9780521085731