(3fSd GdCSQGQ hSQ GdEScGQs - (3CHhYHO Gddg eMeO Hf EHQGgje Hf CMeO aNQGdOjf GdTjQGRjGdaGQSj, GdaNQ GdaGQSj,J (B622 (3g` s
(3Vef eLehY , JQJjHgG (B: (3ef U (B54 - (3U(B93s
(3bQf GdfSN (B:s
(3GdbQf GdJGSYs
(3GdJhKjbGJ GdeQLYjI (B:s
(3GdCYdGe ; NjQ GdOjf GdRQcdj (B, (3J (B1396 (3g` (B/ 1976(3e(B: (3L (B5 - (3U (B296s
(3agQS GdeNWhWGJ GdeUhQI (B((3eYgO GdeNWhWGJ GdYQHjI(B) - (3LRA (B1 - (3bSe (B6 - (3U (B197 s
(3eUOQ GbJfGA GdCUd (B:s
Keywords: (3GdJUha hGdBOGH GdTQYjIs