Lutetium was independently discovered in 1907 by French scientist Georges Urbain, Austrian mineralogist Baron Carl Auer von Welsbach, and American chemist Charles James.
Compilation of top 20 hand-picked Urdu shayari on the most sought-after subjects and poets
انتہائی مطلوب مضامین اور شاعروں پر مشتمل 20 ہاتھ سے منتخب اردو شاعری کی تالیف
