| Authors Name |
|---|
| Cobbett, Martin Richard [1] |
| Cohn, Hermann [2] |
| Collineau, Alfred Charles [2] |
| Colozza, Giovanni Antonio [1] |
| Colvin, Stephen Sheldon [1] |
| Cotta, Carl [1] |
| Couvreur, Edmond [1] |
| Crampton, C. Ward [1] |
| Cranach, Lucas [1] |
| Creswell, Frank S. [1] |
| Cumme, Frieda [1] |
| Curyło, Marta [2] |
| Czechowiczówna, Henryka [1] |
| Czekanowski, Jan [1] |
| Czerwiński, Wacław [1] |
| Čermák, Josef [1] |
| Daffner, Franz [1] |
| Dallemagne, Jules [1] |
| Davis, Lucien [1] |
| Dawid, Jan Władysław [1] |
