(3TYQGA YHGSjhf (B: s (3eWjY Hf EjGS, Sde GdNGSQ, CHh GdTebeb, OQGSGJ hfUhU TYQjI (B/ s - (3ZQfHGhe, ZhSJGa ahf,s 1909-1972; (3fLe, eMeO jhSas; (3YHGS, EMSGfs ((3HjQhJ (B:s (3OGQ ecJHI GdMjGI,s, 1959)
(3fTQ HGdGTJQGc eY eDSSI aQGfcdjf GdeSGgeI ddWHGYI hGdfTQs
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
(3O(B. (3LGHQ YUahQ ;s
Keywords: (3GdTYQ GdYQHis -- (3JQGLes -- (3GdYUQ GdYHGSis; (3GdTYQGA GdYQHs