(3aGYdjI GdCOGA GdVHWj dQLGd GdTQWI (B: s (3OQGSI ebGQfI (B/ s - (3eLOj CMeO aJM Gddg MSf(B.s ((3GdbGgQI (B: s (3eLOj CMeO aJM Gddg MSf,s, 2002)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdVHW GdEOGQj hGdVHW GdbVGFjs; (3QLGd GdTQWIs