(3JMaI Hf HjWGQ ai GdYdGL HGdGYTGH hGdfHGJGJ (B/ s - (3VjGA GdOjf GHi eMeO YHOGddgs ([S.N] : (3OGQ GdaVjdI , s, 1992)
Keywords: (3GdWH GdTYHis