Descript |
xxvi, 348 pages : illustrations ; 25 cm |
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text txt rdacontent |
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unmediated n rdamedia |
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volume nc rdacarrier |
Note |
Originally published: New York : Basic Books, 1981 |
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Includes bibliographical references (pages 307-322) and index |
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The search -- Discoveries -- Observation -- Detection, recognition, and classification of cosmic phenomena -- The fringes of legitimacy--the need for enlightened planning |
Subject |
Astronomy
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Astronomy -- History
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