TY  - BOOK
AU  - Hutchins, Robert Maynard
AU  - Ptolemy
AU  - Copernicus, Nicolaus
AU  - Kepler, Johannes
TI  - The Almagest ;  On the Revolutions of the Heavenly Spheres ; Epitome of Copernican Astronomy IV & V : the Harmonies of the World : Vol. 16
SN  - 0852291639
U1  - 808.2 
PY  - 1952///
PB  - Encyclopaedia Britannica, Inc. Chicago
KW  - The Harmonies of the World
KW  - The Almagest
KW  - Epitome of Copernican Astronomy IV & V
ER  -