(3Mbhb GdWad (B/ s - (3ejTGd GHi aGVds; (3TGRGd, LGfs ([S.N] : (3efThQGJ YhjOGf , s, 1983)
Keywords: (3GdJQHjIs; (3GdGWaGds; (3GdQYGjIs; (3GdGHGA hGdGHfGAs