File:Bertrand.jpg

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Description Joseph Louis François Bertrand (1822-1900), mathematician
Source http://scienceworld.wolfram.com/biography/Bertrand.html
Author Unknown authorUnknown author

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Date/TimeThumbnailDimensionsUserComment
current09:52, 19 July 2011Thumbnail for version as of 09:52, 19 July 2011622 × 742 (149 KB)Materialscientist (talk | contribs)better version from http://www.allposters.com
20:37, 26 September 2007Thumbnail for version as of 20:37, 26 September 2007168 × 200 (7 KB)Taxiarchos228 (talk | contribs){{Information |Description= Joseph Louis Francois Bertrand (1822-1900), mathematician |Source= http://scienceworld.wolfram.com/biography/Bertrand.html |Date= |Author= unknown |Permission= |other_versions= }}

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