BELCHER, J. E.
Experiments and problems for college chemistry, by J. E. Belcher & J. C. Colbert. 2d ed. (The Century chemistry series)
BELCHER, J. E. Experiments and problems for college chemistry, by J. E. Belcher & J. C. Colbert. 2d ed. (The Century chemistry series) © 27Apr34; AA145532. J. E. Belcher & J. C. Colbert (A); 2May61; R275410.
J. E. Belcher & J. C. Colbert|A