TY  - BOOK
AU  - Hester,Jeff
AU  - Brad Smith et al
TI  - 21st century astrnomy
SN  - 9780393931983
AV  - QB631.A8 2010 
PY  - 2010///
CY  - N.York
PB  - W.W. Norton & Co.
KW  - Astronomical geography
ER  -