TY  - BOOK
AU  - Becker, W., ed.  
ED  - International Astronomical Union symposium
ED  - International Astronomical Union
TI  - The spiral structure of our galaxy: proceedings of the International Astronomical Union symposium No.38 held in Basel, Switzerland, August 29-September 4, 1969
T2  - IAU Symposium; no. 38
PY  - 1970///
CY  - Dordrecht
PB  - D. Reidel Publishing
KW  - Astronomy and Astrophysics Thesaurus
KW  - Milky way galaxy
KW  - Spiral galaxies
ER  -