Langhans, Alfred, 1887–
Nationality: Undetermined, possibly 
(Unknown)
Identities and Authority Control
- Open Library: OL2334204A
- pdbooks.info ID: 105557
Alfred Langhans Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Wehrchemie als dezimalklassifikation der feuer-, explosions-, nebel-, rauch-, giftkampf-momente | 1937 | Author | |  | | | | ||