00403nam a2200145   450000100060000000300030000600500170000900800410002603500190006703500180008605000190010410000200012324500770014326000370022020478UR20220427164912.0061103|||||||||||||||||||||||||||||||| d  a(janium) 20467  a(janium)20466 4aQB15b.G5 19921 aGingerich, Owen10aGreat copernicus chase and other adventures in astronomical history, the  bCambridge University Pressc1992