(3JGQjN GdGOjGf hadSaJgG (B/ s - (3GdgGTej, Wg, s 1888-1961(3, s ((3HjQhJ (B[(3dHfGf(B] : s (3OGQ ecJHI GdMjGI (B963.s, 1963)
(3jJVef EQLGYGJ HHdjhLQGajI (B: (3UaMI (B365.s
Keywords: (3GdOjGfGJs -- (3JGQjN(B.s; (3GdOjGfGJs -- (3adSaI(B.s