(3GdUQY hJTNjUI hYdGLI (B/ s - (3ehLjfS OGes; (3YHOGdZaGQ YHOGdeZjK JQcSJGfs; (3HSjhfi eMeO YHOg HSjhfis ([S.N] : (3OGQ GdeQjN ddfTQ , s, 1987)
Keywords: (3GeQGV GdLgGR GdYUHis; (3GdUQYs