Languages
Hahn, Hermann-Michael.
Overview
| Works: | 1 works in 1 publications in 1 languages | |
|---|---|---|
Titles
The invisible sky : = ROSAT and the age of X-ray astronomy /
by:
Hahn, Hermann-Michael.; Truemper, J. (1933-); Aschenbach, B.; ROSAT (Artificial satellite)
(Language materials, printed)