Tweet September 19, 2014 at 01:33PM

Thierry Crouzet

#VendrediLecture je continue Eratosthène de @crouzet http://ift.tt/1p3uZ8r

— Tulisquoi (@tulisquoi) September 19, 2014

via Twitter http://ift.tt/1iA842H

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Tweet September 19,2014 at 01:33PM