The General Assembly of the United Nations has proclaimed 2011 as International Year of Chemistry and philately joins in this celebration with a commemorative stamp. The IYC 2011 is an initiative of IUPAC, the International Union of Pure and Applied …
Read More »International Year of Chemistry – Slovakia
Slovakia post issued a postage stamp to mark 2011 as an International Year of Chemistry. The 63rd UN General Assembly in December 2008 approved the year 2011 to be the International Year of Chemistry – IYC on the occasion of …
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