(3cdjdg hOefg (B/s - (3HjOHGs; (3Hf GdebaY, YHO Gddg Hf eMeOs; (3YHOGdhgGH YRGes; (3eMeO GdeYde s; (3aQjJR(B, (3ShRGfI s; (3GHQGgje GdeYdes ((3HjQhJ (B: s (3OGQ GdTQhb ; s, 1994)
Keywords: (3GdGOH GdYQHis; (3GdHdGZI GdYQHjIs; (3GdGOH GdTYHis; (3cdjdI hOefIs