Railway mechanical and electrical engineer
124.1950 - 126.1952
Journal
Unknown
Local classification TIB: | 770/7030 |
Nationalisation and railway mechanical engineer
Engineering Index Backfile | 1950
|Nationalisation and railway mechanical engineer
Engineering Index Backfile | 1950
|TIBKAT | 1.1976 - 3.1978,2; 1981 - 1990,4; damit Ersch. eingest.
|Railway engineer international
TIBKAT | 3.1978,3 - 5.1980
|Engineering Index Backfile | 1896