(3GHhGdghd (B: (3bUGFO ai MH eUQ (B/ s - (3jJQhaSci, JQGjGfs; (3SYO OQhjTs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1986)
Keywords: (3GdTYQ GdjhZSdGai GdeJQLes