(3GdJbQjQ GdJegjOj HGbJQGM GSJQGJjLjI bhejI eJcGedI decGaMI GdeNOQGJ heYGdLI eTcdGJ GdJYGWj hGdEOeGf (B/s - (3GdeLdS Gdbhej decGaMI hYdGL GdEOeGf (B((3GdbGgQI(B).s (3dLfI GdeSJTGQjf GdYdejjfs ((3GdbGgQI (B:s (3GdeLdS Gdbhej decGaMI hYdGL GdEOeGf,s, 1991)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3ecGaMI GdeNOQGJs -- (3JbGQjQs; (3EOeGf GdeNOQGJs -- (3hbGjI hecGaMIs -- (3JbGQjQs