TY  - BOOK
T1  - The Spiral Structure of Our Galaxy
A1  - Contopoulos, G.
A2  - Becker, W.
LA  - English
PP  - Dordrecht
PB  - Reidel Publishing Company
YR  - 1970
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/das.5601
OP  - 478
NO  - Symposium nº 38 of the International Astronomical Union held in Basel, Switzerland on August 29-September 4, 1969
KW  - Astronomía
KW  - spiral structure
KW  - estructura espiral
KW  - observaciones
KW  - galaxia
ER  -