(3eMGceI RYje (B: (3GhQGb GdbVjI GdGUdjI deMGceI GMeO YQGHi (B/ s - (3eMehO UdGMs
Keywords: (3GMeO YQGHis; (3eUQ (B- (3JGQjNs; (3eUQ (B- (3JGQjN (B- (3GdYUQ GdMOjK (B(1805 - 1956 )s; (3eUQ (B- (3JGQjN (B- (3GdYUQ GdMOjK (B- (3GdKhQI GdYQGHjIs