(3OYhi GdJaQjb ddTbGb hGdfRGY hELQGAGJgG aj GdbGfhf GdCQOfj (B/ s - (3aGjR, YbGHs (1973)
Keywords: (3GdbGfhfs; (3bGfhf GdCMhGd GdTNUjIs; (3GdWdGbs; (3bGfhf GdCSQIs