(3COH GdGWaGd (B: s (((3OQGSI hJWHjb(B)) / s - (3GHh eYGd, YHO GdaJGM, s 1948- ((3YeGf, GdGQOf (B: s (3OGQ GdTQhb ddfTQ hGdJhRjY (B984.s, 1984)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B129-130.s
Keywords: (3GOH GdGWaGds -- (3JGQjN hfbO(B.s