(3ef CfJ CjgG GdTeHfRg (B/ s - (3djfj, LGcs; (3SeGMg, Sgjds ((3HjQhJ (B:s (3ecJHI SejQ,s, 1973)
Keywords: (3GdTeHGfRjs; (3GWaGd eQMdI eJhSWI (B(6-9) (3SfhGJs