(3GdfUM hGdHjGf aj YdGL GdYjf hGdSMQ heS GdLGf (B:s (3OQGSI JCUjdjI ddQbjI GdTQYjI aj VhA GdbQBf hGdSfI (B/s - (3gfGOj, eMeO YHO GdbGOQ(B.s; (3GdYeQj, ESeGYjd Hf YHO Gddg(B.s ((3LOI (B:s (3ecJHI GdfgQjf,s, 1996)
(3HHdjhLQGajI (B: (3U(B. 136.s
Keywords: (3GdQbis; (3GdSMQs; (3GdTjGWjf hGdLGfs