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

Tweet September 19,2014 at 01:33PM