TY - BOOK AU - Cragin,Murray AU - Lucyk,James AU - Rappaport,Barry AU - Tirion,Wil TI - Uranometria 2000.0: The Northern Hemisphere to -6° SN - 094339614X AV - QB65 .C8 1993 U1 - 523.8/022/3 20 PY - 1987/// CY - Richmond, Va., U.S.A. PB - Willmann-Bell KW - Astronomy KW - Charts, diagrams, etc KW - Amateurs' manuals KW - Observers' manuals N1 - Includes bibliographical references (p. 9-12) and index ER -