(3GdJfXje GdOhdj ddTQcGJ GdeJYOOI GdLfSjI(B:s (3OQGSI JMdjdjI h JCUjdjI dbhGYO GdSdhc GdOhdj GdefXeI dfTGWGJ GdTQcGJ GdeJYOOI GdLfSjI(B/s - (3eUWaj SdGeI MSjfs ((3eUQ(B:s (3OGQ GdfgVI GdYQHjI(B,s, 1982)
Keywords: (3bGfhf Ohdj YGes; (3efXeGJ OhdjIs