http://book.klll.cc/ebooks/subject/32007.opds 2025-11-18T12:17:03Z Books about Astronomy -- Juvenile literature -- Early works to 1800 Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T12:17:03Z https://book.klll.cc/ebooks/56289.opds The Study of Astronomy, adapted to the capacities of youth teacher of astronomy John Stedman