(3hMOI GdKbGaI hGdJGQjN ai GdTYQ GdMOjK (B/ s - (3GMeO eMeO GdMhais ([S.N] : (3eYgO GdOQGSGJ GdYQHjI GdYGdjI , s, 1965)
Keywords: (3GdTYQ GdYQHis; (3GdGOH GdYQHis; (3JGQjNs