TY  - BOOK
AU  - Gingerich, Owen
TI  - The eye of heaven: ptolemy, copernicus, kepler
SN  - 0883188635
U1  - ISSR 520.9 
PY  - 1993///
CY  - New York,USA
PB  - The American Institute of Physics (AIP)
KW  - Astronomy-History
ER  -