(3LGeY GdHjGf Yf JChjd Bi GdbQBf (B:s (3GdeLdO GdJGSY (B/s - (3GdWHQi, CHi LYaQ eMeO LQjQs ([(3ecGf GdfTQ ZjQ eMOO(B] :s (3OGQ GdacQ,s, 1900)
(3GdeLdO GdJGSY jMJhi Ydi GdLRA GdSGOS YTQ hGdLRA GdSGHY YTQs
(3GdfU HGddZI GdYQHjIs
Keywords: (3JaSjQ GdbQBfs; (3GdTQjYI GdESdGejIs