Clerke, Agnes M. 1842-1907
A Popular History of Astronomy During the Nineteenth Century : Fourth Edition [recurso electrónico] / Agnes M. Clerke - Project Gutenberg, 2009 - Project Gutenberg 28247 .
Public domain in the USA.
Text
Astronomy -- History -- 19th century
QB
A Popular History of Astronomy During the Nineteenth Century : Fourth Edition [recurso electrónico] / Agnes M. Clerke - Project Gutenberg, 2009 - Project Gutenberg 28247 .
Public domain in the USA.
Text
Astronomy -- History -- 19th century
QB