TY  - BOOK
AU  - Wurm, Karl
TI  - Die kometen
T2  - Verstandliche Wissenschaft; v. 53
PY  - 1954///
CY  - Berlin
PB  - Springer-Verlag
KW  - Astronomy and astrophysics thesaurus
KW  - Comets
N1  - Text in German Language
ER  -