(3eQGbHI GdehGRfI GdYGeI ddOhdI ai VhA GdESdGe (B/s - (3Thbi YHOg GdSGgi s ((3GdbGgQI (B:s (3eWHYI MSGf (B,s, 1983)
. 193-200 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeGdjI GdYGeI h GdJTQjY GdVQjHi s; (3GdehGRfI GdYGeI s