(3cJGH GdQO Ydi GdefWbjjf (B/s - (3GHf JjejI, CMeO Hf YHO GdMdje Hf YHO GdSdGes 661-728 (3gLQjs ((3dGghQ (B- (3HGcSJGf (B:s (3EOGQI JQLeGf GdESdGe,s, 1977)
Keywords: (3GdESdGes -- (3QOhO hOaY eWGYfs; (3OaGY Yf GdESdGes