00445nam a2200169Ia 4500003000900000008004100009020001800050040001600068080001200084100001400096245005900110250000800169260004800177300001400225650002200239650001400261IN-BaIIA211028s9999    xx            000 0 eng d  a0-521-44492-6  cIIA Library  a52bNEW  aNewton, J 4aThe Guide to amateur astronomycJ. Newton and P. Teece  a2nd  aCambridgebCambridge University Pressc1995  axi, 335p.  aamateur astronomy  aastronomy