Experimental Researches on the Temperature of the Head

˹
H. K. Lewis, 1880
0 Ԩó
Google Ǩͺ ǨһШй͡;

Դ繨ҡ - ¹Ԩó

辺Ԩó 觢ŷ

Ѻ - ٷ

óҹء