Comparison of Deep Sky Atlases - Deep Sky Watch,Uranometria 2000.0 Volume 2, The Southern Hemisphere to +6,Uranometria 2000.0: Deep Sky Atlas, Vol. 1: The Northern Hemisphere to -6 Degrees: Wil Tirion, Barry Rappaport, Will Remaklus: 9780943396712: Amazon.com: Books,星図,Willmann-Bell Atlas Uranometria 2000.0 All Sky Edition & Deep Sky Field Guide