(3GdbGfhf GdEOGQj (B:s (3GdJfXje hGdfTGW GdEOGQj (B/s - (3QSdGf, CfhQ CMeOs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 1993)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdbGfhf GdEOGQjs -- (3eUQs