(3fXQjI GdbSe GdNGU(B.s (3GdLRA GdChd,s (3LQGFe GdGYJOGA Ydi GdCTNGU (B/s - (3KQhJ, LdGds ([(3O(B. (3e(B.]s, 1900)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3LQGFe GdGYJOGA Ydi GdCTNGUs -- (3bhGfjf hJTQjYGJs -- (3eUQs; (3GdLQjeI hGdeLQehfs -- (3bhGfjf hJTQjYGJs -- (3eUQs; (3GdbGfhf GdLfGFjs -- (3eUQs