(3fXQjI GdJCejf ai Gdabg GdESdGei (B:s (3OQGSI ebGQfI ddJCejf acQG hJWHjbG (B/s - (3eMeO Rci GdSjOs ((3GdbGgQI (B:s (3OGQ GdefGQ ddfTQ hGdJhRjY,s, 1986)
. 289 (3HHdjhLQGajG(B: (3UaMI(B..s
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdfXGe GdGbJUGOi GdESdGeis