(3JGQjN GdKbGJ (B/ s - (3YHOGdeYWi Gejf bdYLis; (3GMeO Hf YHOGddg Hf UGdMs; (3fhQGdOjf Ydi Hf GHi HcQs ([S.N] : (3OGQ GdcJH GdYdejI ddfTQ hGdJhRjY , s, 1984)