(3GdGadGWhfjI GdeMOKI YfO GdYQH (B: (3GHQbdS (B: (3GdNjQ GdeMV , ai bOe GdYGde , ai GdeSGFd GdWHjYjI , gQeS (B: s (3eYGPdI GdfaS , GadGWhf (B: (3GdQhGHjY (B/ s ((3GdchjJ(B;s (3hcGdI GdeWHhYGJ(B:s, 1977)
Keywords: (3adSaI GdbGfhfs