TY  - BOOK
AU  - Hubble,Edwin Powell
TI  - The realm of the nebulae
AV  - QB855 .H783 1958
U1  - 523.85 
PY  - 1958///]
CY  - New York
PB  - Dover Publications
KW  - Nebulae
N1  - "An unabridged republication of the first edition."; Includes bibliography
ER  -