(3GdaQjO fhHd (B/ s - (3HjQLfLQjf, GjQjcs; (3YHO GdaJGM, HgLJs ((3GdbGgQI (B:s (3GdOGQ GdbhejI ddWHGYI h GdfTQ,s, 1966)
Keywords: (3GdJQGLes; (3GdYdeGAs