(3GdYbhHI GdSGdHI ddMQjI Hjf GdeaGgje GdMOjKI hGdJWHjb GdYedj aj OhdI GdEeGQGJ GdYQHjI GdeJMOI (B/s - (3gfOGhj, fhQ GdOjf(B.s ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 1986)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3bGfhf GdYbhHGJs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdMQjIs -- (3bhGfjf hJTQjYGJs -- (3GdEeGQGJ GdYQHjI GdeJMOIs