(3dMf GdYGeI aj VhA GdOQGSGJ GddZhjI GdMOjKI (B/s - (3eWQ, YHO GdYRjRs ((3GdbGgQI (B:s (3OGQ GdcGJH GdYQHj ddWHGYI hGdfTQ,s, 1967)
(3jTJed Ydi cTGa(B.s
(3jTJed Ydi HHdjhLQGajI(B.s
Keywords: (3GddZI GdYQHjIs -- (3GddMfs; (3GddZI GdYQHjIs -- (3YfGUQ ONjdIs; (3GddZI GdYQHjIs -- (3bhGYO GdEedGA hGdgLGAs