(3eYLe eUWdMGJ GdYde hGdJcfhdhLjG (B:s (3EfLdjRj(B-(3YQHj (B/s - (3eYgO GdEfeGA GdYQHj (B((3HjQhJ(B)s; (3OHS, eMeOs ((3HjQhJ (B:s (3eYgO GdEfeGA GdYQHj,s, 1988)
(3Mbhb GdJQLeI GdYQHjI eQNU HgG ef OGQ fTQ eGcQhgjd, fjhjhQc HebJVj YbO GJaGb HjfgG hHjf eYgO GdEfeGA GdYQHj(B.s
Keywords: (3GdYdhes -- (3eYLe eUWdMGJs; (3GdJcfhdhLjGs -- (3eYLe eUWdMGJs