TY - BOOK AU - Levy,David H. TI - David Levy's guide to the night sky SN - 0521797535 (pbk.) U1 - 523 22 PY - 2001/// CY - Cambridge, UK, New York PB - Cambridge University Press, KW - Astronomy KW - Amateurs' manuals KW - Observers' manuals N1 - Previous ed. published as: The sky : a user's guide, 1991; Includes bibliographical references and index UR - www.cambridge.org ER -