Ans, Johann d'
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- pdbooks.info ID: 17230
Johann d' Ans Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Fortschritte in dr anorganisch-chemischen industrie an hand der deutschen reichs-patente dargestellt | 1922 | Editor | |  |  | | | 
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