TY  - BOOK
AU  - Widmann,Walter
AU  - Schutte,Karl
TI  - Stars, / 
U1  - 523 WID 
PY  - 1957///
CY  - London: 
PB  - Thames and Hudson, 
KW  - Astronomy
KW  - Stars
N1  -  Originally pub. in German under the title: Welcher stern ist das?
ER  -