TY  - BOOK
AU  - Seeds,Michael A.
AU  - Backman,Dana E.
TI  - Horizons: exploring the universe
SN  - 9781305960961
U1  - M 520 Se44 2018 
PY  - 2018///]
CY  - Australia
PB  - Cengage Learning
KW  - Astronomy
N1  - Includes index
ER  -