(3GdUMGaI (B: s (3QSGdI(B. (3GSJYOGO(B. (3af(B. (3Yde (B/ s - (3UGHGJ, Ndjd, s 1919-2001(3, s ([(3GdbGgQI(B] (3eUQ (B: s (3OGQ GdeYGQa (B959.s, 1959)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B277-282.s
Keywords: (3GdUMGaI(B.s; (3GdUMGaIs -- (3JMQjQ(B.s