(3SjchdhLjI GdJYde (B/ s - (3ghdS, SJjhGQJ gs; (3GLK, ghGQOs; (3OjR, LjeSs; (3CHh MWH, aDGOs; (3UGOb, ieGds ((3fjhjhQc (B:s (3OGQ eGcLQhgjd ddfTQ,s, 1983)
Keywords: (3Yde GdfaS GdJQHhjs