2

Chemical Warfare

Year:
1928
Language:
english
File:
PDF, 1002 KB
english, 1928
3

Die Absorption von Gasen durch Zelluloid

Year:
1914
Language:
german
File:
PDF, 394 KB
german, 1914
4

XXXVI.?Absorption of gases by celluloid

Year:
1914
Language:
english
File:
PDF, 523 KB
english, 1914