(3GdGOH GdGfOdSi Hjf GdJoCKQ h GdJCKjQ (B/ s - (3GdHjhei (B: (3eMeO QLHs ((3GdQjGV (B: s (3GOGQI GdKbGaI h GdfTQ HLGeYI GdGeGe eMeO Hf SYhO GdGSdGejI (B:s, 1980)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI s
Keywords: (3GdGOH GdYQHis -- (3JGQjN h fbOs; (3GdGOH GdYQHis -- (3JGQjNs -- (3GdYUQ GdGfOdSis