The Practical Astronomer
Comprising illustrations of light and colours—practical
descriptions of all kinds of telescopes—etc, etc.
Author： Dick Thomas
Publisher： Project Gutenberg
Publication year： 2017
E-ISBN: gutenbur54420
Subject： L No classification
Keyword： 暂无分类
Language： ENG
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The Practical Astronomer Comprising illustrations of light and colours—practical descriptions of all kinds of telescopes—etc, etc.
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