(3eGPG LQi aj GdTQb GdGhSW ? (B/ s - (3GdfTGTjHj, fGUQ GdOjf, s 1920-2013(3, s ((3dfOf (B[(3GfLdJQG(B] : s (3OGQ GdMceI, s, 2002)
(3jJVef EQLGYGJ HHdjhLQGajI(B.s
(3jJVef bGFeI HGYeGd GdeDda eJQJHI JQJjkHG RefkjG(B.s
Keywords: (3GdTQb GdGhSWs -- (3JGQjNs -- (3GdbQf (B20.s; (3GdTQb GdGhSWs -- (3SjGSI hMcheIs -- (3GdbQf (B20.s