Subject
- Candy industry1
- Chandler, Charles Frederick, 1836-19251
- Chemical engineering6
- Chemical engineers12
- Chemical industry10
- Chemicals1
- Chemistry3
- Chemistry, Organic8
- Chemistry--Study and teaching2
- Chemists39
- Colgate & Company1
- Columbia University2
- Curme, George O. (George Oliver), 1888-2
- Davis, Arthur Vining, 1867-19621
- Dorr, John Van Nostrand, 1872-19623
- Dow Chemical Company2
- Dow, Herbert Henry, 1866-19301
- Du Pont, Irénée, 1876-19631
- Du Pont, Lammot, 1880-19522
- Du Pont, Pierre S. (Pierre Samuel), 1870-19541