(3fXQGJ Mhd GdGfSGf (B/ s - (3LGQhOi, QhLjgs; (3jMji ghjOis ((3GdbGgQI (B: s (3GdeLdS GdGYdi ddKbGaI , s, 1983)
Keywords: (3GdadSaIs; (3GdadSaI GdZQHjIs; (3GdadSaI GdaQfSjIs