(3GdOQQ GdHgjI aj GdeSGFd GdabgjI (B/s - (3GdThcGfj, eMeO Hf Ydj Hf eMeO,s 1173-1250 (3g`(B.s; (3GdYHjO, YHO Gddg Hf UGdM Hf eMeOs ((3GdQjGV (B:s (3OGQ GdYGUeI ddfTQ hGdJhRjY,s, 1997)
Keywords: (3Gdabg GdESdGejs