(3eYLe GdGWHGA ef SfI (B650(3g Gdi jhefG gPG (B( (3Rjd Yjhf GdGfHGA ai WHbGJ GdGWHGAdGHf GHi GUjHYg(B) / s - (3GMeO YjSis ([S.N] : (3OGQ GdQGFO GdYQHi , s, 1982)
Keywords: (3GdWHs; (3GdJQGLes; (3GdWH YfO GdYQHs; (3GdMVGQI GdGSdGejIs