(3GdJfXje GdGOGQi hJMdjd GdfXe (B/ s - (3GMeO QTjOs; (3eMeO jSQi bfYfhgs ([S.N] : (3OGQ GdfgVI GdYQHjI , s, 1984)
Keywords: (3GdeMGSHI GdGdjIs; (3GdGOGQI GdYGeIs; (3GdJfejI GdGOGQjIs; (3JMdjd GdfXes