Author(s): |
P. Ehrmann
M. Guelton |
---|---|
Medium: | journal article |
Language(s): | French |
Published in: | Travaux, January 1948, n. 159 |
Page(s): | 65 |
Author(s): |
P. Ehrmann
M. Guelton |
---|---|
Medium: | journal article |
Language(s): | French |
Published in: | Travaux, January 1948, n. 159 |
Page(s): | 65 |