TY  - BOOK
AU  - Mihalas,Dimitri
AU  - Routly,Paul McRae
TI  - Galactic astronomy
SN  - 716703262
U1  - 523.1/13 
PY  - 1968///]
CY  - San Francisco
PB  - W. H. Freeman
KW  - Milky Way
KW  - Galaxies
ER  -