« Previous
Next »
Creator
- United States Postal Service10
- American Chemical Society6
- Nier, Alfred O. (Alfred Otto), 1911-19944
- Bader, Alfred, 1924-20183
- Bohning, James J.3
- Deutsche Bundespost3
- International Union of Pure and Applied Chemistry3
- Varian Associates3
- American Chemical Society. Division of Chemical Information2
- American Society for Mass Spectrometry2
- Anderson, Weston Arthur2
- Associated Electrical Industries2
- Baker, William O. (William Oliver), 1915-20052
- Baptista, Robert J., 1944-2
- Bartlett, Paul D.2
- Benfey, O. Theodor (Otto Theodor), 1925-2
- Boyer, Raymond F.2
- Bredig, Max-Albert, 1902-19772
- Crawford, Bryce L.2
- Crompton & Knowles Corporation2