(3cJGH eKjQ GdhLO aj CfSGH edhc fLO (B/ s - (3GHf LQjS (B: (3QGTO Hf Ydi (B: s (3J(B.1880s; (3QGZH (B: (3YHO GdhGMO eMeOs ((3GdSYhOjI (B: s (3OGQI Gdedc YHO GdYRjR (B: s, 1979)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI (B((3U(B.55-56)s
Keywords: (3GdbHGFd GdYQHjIs; (3Gdedhc GdSYhOjhfs