(3LQGFe GdeNOQGJ aj VhA Gdabg hGdbVGA (B:s (3GdJYdjb Ydi fUhU GdbGfhf abgG hbVGA, GdYbhHGJ GdefUhU YdjgG dLQGFe GdeNOQGJ, GdOahY aj bVGA GdeNOQGJ, fUhU GdbGfhf hGdLOGhd GdedMbI hGdbQGQGJ GdefaPI dg (B/ s - (3eUWa eLOj gQLIs ((3GdEScfOQjI, eUQ (B: s (3OGQ GdeWHhYGJ GdLGeYjI,s, 1992)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdJTQjYGJ GdeJYdbI HGdeNOQGJs; (3GdbGfhf GdLfGFjs