(3OQGSGJ GbJUGOjI Yf GdbVGjG GdSHY GdJi WQMgG GdSjO QFjS GdLeghQjI (B/ s - (3QFGSI GdLeghQjIs; (3GdeLGdS GdbhejI GdeJNUUIs ([S.N] : (3GdeLGdS GdbhejI GdeJNUUI , s, 1982)
Keywords: (3GdGbJUGOs; (3GdScGfs; (3GdUfGYIs; (3GdgjFGJ GdJTQjYjIs