(3OhQI GdehGRfI GdYGeI h eTcdGJgG aj GdOhd GdfGejI (B/ s - (3GdYQHj, Ydjs; (3YSGa, YHO GdeYWjs ((3YeGf (B:s (3GdefXeI GdYQHjI ddYdhe GdEOGQjI,s, 1986)
Keywords: (3GdEOGQI GdeGdjIs; (3GdejRGfjI GdYGeIs