(3GUhd GdbGfhf, Gh, GdeONd dOQGSI GdbGfhf (B/ s - (3GdSfghQj, YHO GdQRGb GMeO, s 1895-1971(3, s; (3GHh SJjJ, GMeO MTeJ, s ((3GdbGgQI (B[(3eUQ(B] : s (3eWHYI dLfI GdJGdja hGdJQLeI hGdfTQ (B941.s, 1941)
(3jJVef GQLGYGJ HjdjhLQGajI(B.s
Keywords: (3GdbGfhfs -- (3OQGSI(B.s