(3HMhK GSdGejI GdbjJ ai GdehSe GdKbGai dLGeYI Ge OQeGf GdGSdGejI YGe (B1979 / s - (3YHOGdMejO eJhdis ([S.N] : (3ecJHg GdfgVg GdeUQjg , s, 1979)
Keywords: (3GdbGfhfs; (3GdbGfhf GdOSJhQis; (3GdbGfhf GdebGQfs