Rothert, Otto Arthur 1871-1956 The Outlaws of Cave-in-Rock: Historical Accounts of the Famous Highwaymen and River Pirates Who Operated in Pioneer Days Upon the Ohio and Mississippi Rivers and Over the Old Natchez Trace

Borel, Emile 1871-1956 Eléments de la théorie des probabilités. Probabilités discontinues Probabilités continues Probabilités des causes