(3GdUMGaI GdjhejI hGdGYdGe (B: (3GdehVhY hGdJbfjI hGdJfajP (B/ s - (3SGei PHjGfs ([S.N] : (3OGQ GdeSjQI ddfTQ hGdJhRjY hGdWHGYI , s, 1987)
Keywords: (3GdUMGaIs; (3GdGYdGes