(3HMhK aj Ojhf eUQ GdNGQMjI (B/s - (3QeRj Rcjs ((3GdbGgQI (B:s (3ecJHI eOHhdj ,s, 1985)
(3jTJed Ydj GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdOjf GdYGe Ydj GdeSJhj GdYGdejs; (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs