01140nam a22002057a 450000100060000000300100000600500170001604000140003300800410004702000180008824500320010625000070013826000510014530000100019644000460020650502870025265000200053965000150055970003600057431176MX-SIABUC20260702210455.0  aMX-SIABUC050531s1978    -us#   j            eng d  a0-85229-163-9  aPtolemy. Copernicus. Kepler  a22  aChicago, Il. :bEncyclopaedia Britannica, Inc.  a54 v.  aGreat Books of the Western World; vol. 16  a"The almagest" (by Ptolemy).--"Introduction, symbols and abbreviations and shorts bibliography to Copernicus and Kepler".--"On the revolutions of the heavenly spheres" (by Nicolaus Copernicus).--"Epitome of conferenccian astronomy". "The harmonies of the world" (by Johannes Kepler)  a1. ASTRONOMÍA  a2. CIENCIA  aPtolomeo, Claudio, 100-170. "The almagest"aKepler, Johannes, 1571-1630. "Introduction, symbols and abbreviations..."aCopérnico, Nicolás, 1473-1543. "On the revolutions of the heavenly spheres"aKepler, Johannes, 1571-1630. "Epitome of conferenccian astronomy"aKepler, Johannes, 1571-1630. "The harmonies of the world"aHutchins, Robert Maynard, Ed.