(3GOGH GdSdhc YfO GdeUQjjf GdbOeGA (B/ s - (3eMeO YHOGdMejO HSjhfis ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1984)
Keywords: (3GdGOH GdeUQi GdbOjes; (3eUQ GdbOjeIs; (3GdSdhc GdGLJeGYis; (3bOeGA GdeUQjjfs