(3GSS (B- (3eaGgje (B- (3GJLGgGJs - (3Mdej YUGe eMeO Gejfs; (3eMeO LGHQ HQbjY s ((3GdGScfOQjIs (3efTCI GdeYGQas, 1997)
Keywords: (3GdJOQjH GdQjGVjs