The Sun changes its position in space therefore it cannot be regarded as being "in a condition of rest"

Author: Tischner August
Title: The Sun changes its position in space
therefore it cannot be regarded as being "in a condition of rest"
Release Date: 2012-03-07
Type book: Text
Copyright Status: Public domain in the USA.
Date added: 26 March 2019
Count views: 192
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