TY  - BOOK
AU  - Copernicus,Nicolaus
AU  - Hawking,Stephen
TI  - On the revolutions of Heavenly Spheres
T2  - On the shoulders of giants
SN  - 0762420219
AV  - QB41 C663O
PY  - 2002///
CY  - Philadelphia, Pa.
PB  - Running Press
KW  - ASTRONOMY
KW  - EARLY WORKS TO 1800
KW  - SOLAR SYSTEM
KW  - MATHEMATIES
ER  -