(3GdeONd Gdabgj GdYGe Gdi GdMbhb GdeOfjI (B: s (3jTJed Ydi ebOeI JYQjajI hJGQjNjI ddabg GdGSdGej hYdi GdfXQjGJ GdYGeI aj eHGfjg eY TQM GdbhGYO GdcdjI (B/ s - (3GdRQbG, eUWai GMeO, s 1904-1999(3, s ((3OeTb (B[(3ShQjG(B] : s (3eWHYI GdLGeYI GdShQjI, (B377 (3g`(B. = 1958.s, 1958)
(3jJVef GQLGYGJ HHdjhLQGajI hcTGaGJ(B.s
Keywords: (3Gdabg GdGSdGejs -- (3JGQjN(B.s