000
003180000a22001210004500
245
_a
Calliope February 2004
260
_c
2/1/2004
650
_a
Ptolemy versus Copernicus
650
_a
The Roman Inquisition
650
_a
Galileo Galilei
650
_a
Seeking truth in science
852
_o
J PER
999
_c
43619
_d
43619