(3cJGH GdJhajb ddJdajb(B:s - (3GdfjSGHhQj ,GHj efUhQ YHO Gdedc Hf eMeO GSeGYjd GdKYGdHj s; (3fGLj ,gdGd s; (3RGgO,RgjQ s ((3HZOGO (B:s (3eWHYI GdeLeY GdYdej GdYQGbj ,s, 1985)
Keywords: (3JQGLe(B-(3GOHGA s