(3eYLe eUWdMGJ GdYde hGdJcfhdhLjG(B- (3GfLdjRi(B- (3YQHi (B4 (3L (B/ s - (3eYgO GdGfeGA GdYQHis ([S.N] : (3eYgO GdGfJeGA GdYQHi , s, 1982)
Keywords: (3GdeYGLes; (3GdcJH GdeQLYjIs; (3GdYdhe GdHMJIs