TY  - BOOK
AU  - Comins, Neil F
AU  - Kaufmann, William J
TI  - Discovering the universe
SN  - 0-7167-6960-3
PY  - 2005///
CY  - New York
PB  - W. H. Freeman
KW  - Astronomy
KW  - Cosmology
KW  - Universe
ER  -