(3eHOC GdeTQhYjI ai GdfXGe GdGSdGej hGdGfXeI GdbGfhfjI GdeYGUQI (B:s (3OQGSI ebGQfI GdfXGe GdGfLdjRj(B-(3GdfXGe GdaQfSj(B-(3GdfXGe GdShajJj (B/s - (3YHO GdLdjd eMeO Ydis ((3GdbGgQI (B:s (3YGde GdcJH,s, 1984)
(3jTJed Ydi EQLGYGJ HHdjhLQGajIs
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeTQhYjI aj GdfXGes; (3GdfXe GdESdGejIs