TY  - BOOK
AU  - Copernicus, Nicolaus
AU  - Kepler,Johannes
TI  - The Major writings of Ptolemy: Great books of the Western World 
T2  - The Great books of the Western world
AV  - AC1 .G72 1952
PY  - 1985///
CY  - Franklin Center, Pa.
PB  - Franklin Library
KW  - Astronomy
KW  - Early works to 1800
KW  - Mathematics, Greek
N1  - "Notes from the editors" (22 p.) inserted; "Bibliography of Ptolemy's astronomical works": p. 4; The almagest / Ptolemy -- On the revolutions of the heavenly spheres / Nicolaus Copernicus -- Epitome of Copernican astronomy : book four, book five ; The harmonies of the world : book five / Johannes Kepler
ER  -