What is done to protect the people's health? : information on the health service of the GDR
K. Hecht · [manuscript by Karl Hecht ; translated by Intertext Berlin]
Bok Engelsk 1974 K. Hecht
| Utgitt | [Berlin] : Panorama DDR , [1974]
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|---|---|
| Omfang | 63 s., pl. : ill.
|
| Emner |
