(3GdeYhbhf hGdeScf hGdeOjfI HMK dhMOGJ GdegfOS GdeYeGQi hegfOS GdHdOjI fMh GdeYhbjf (B/ s - (3eMeO eUWai MeGOs ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1990)
Keywords: (3gfOSI GdGfTGAGJs; (3GdJUeje GdGfTGFis; (3GdYeGQIs; (3GdQSe GdeYeGQis; (3GdeHGfi GdYGeIs; (3GdYeGQI hGdeYhbhfs; (3GdeYhbhfs