TY  - BOOK
AU  - Blaauw,Adriaan,ed
AU  - Schmidt,Maarten,joint ed
TI  - Galactic structure / 
U1  - 523.113 BLA 
PY  - 1965///]
CY  - Chocago: 
PB  - University Press, 
KW  - Milky Way
N1  -  Includes bibliographies
ER  -