TY  - BOOK
AU  - Hubble,Edwin Powell
TI  - Our sample of the universe,
T2  - Carnegie institution of Washington. Supplementary publications,
AV  - QB500 .H8
PY  - 1937///
CY  - Washington, D.C.
PB  - Carnegie institution of Washington
KW  - Cosmology
KW  - Astronomy
KW  - Nebulae
N1  - "Reprinted from the Scientific monthly, December, 1937, vol. XLV, pages 481-493."
ER  -