(3GdYdGbGJ GdYQHjI GdGaQjbjI (B: s (3OQGSI JMdjdjI (B/ s - (3HTjQ, eMeO YeQ, s 1926-1992(3, s ((3GdNQWhe (B[(3GdShOGf(B] : s (3eYgO GdOQGSGJ GdGaQjbjI hGdGSjhjI, LGeYI GdNQWhe (B984.s, 1984)
(3JjVef fHPI Yf MjGI GdeDda(B.s
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdHdGO GdYQHjIs -- (3YdGbGJ NGQLjIs -- (3GaQjbjG(B.s; (3GaQjbjGs -- (3YdGbGJ NGQLjIs -- (3GdHdGO GdYQHjI(B.s