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Last edited by WorkBot
November 5, 2011
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History of edits to

Ueber die Verschiedenheit des menschlichen Sprachbaues und ihren Einfluss auf die geistige Entwickelung des Menschengeschlechts

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4 November 5, 2011
WorkBot
 merge works    
3 December 17, 2010
Alan Millar
 merge authors    
2 April 28, 2010
Open Library Bot
 Linked existing covers to the work.    
1 December 10, 2009
WorkBot
 add works page