oe Sotheran, Henry Cecil, 1861-1928.
Depr. Sotheran, firm, booksellers, London. *X7, Bibliotheca chemico-mathematica: catalogue of 61 works in many tongues on exact and applied sci-
-So7B ence, with a subject-index. Compiled and anno-
tated by H.Z. and H.C.S. London, H.Sotheran, 1921.
2v.(xii,964p.) plates,ports.,facsims. 2hem.
17,397 entries. Priced.
"List of authorities consulted": p.CxiJ-xii. ~--- -----. First supplement. London, H.Sotheran, 1932.
xii,496p. @ ports. 2hem. MB
RARE Book Depr.