(3GdeUGOQ GdYdejI aj GdOaGY Yf GdYbjOI GdSdajI (B:s (3eG cGf Ydjg GdQShd Udi Gddg Ydjg hSde hCUMGHg (B/s - (3GdeZQGhj, eMeO Hf YHO GdQMef,s 1367 (3g`(B-s ((3GdQjGV (B:s (3OGQ GdQGjI ddfTQ hGdJhRjY,s, 1996)
Keywords: (3GdESdGes -- (3OaY eWGYfs; (3GdMOjKs -- (3OaY eWGYfs; (3GdcJHs -- (3HHdjhLQGajGJs