Treutlein, P. (Peter), 1845–1912
Nationality: Undetermined, possibly 
(Germany)
Identities and Authority Control
- pdbooks.info ID: 146027
P. (Peter) Treutlein Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
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| Der geometrische anschauungsunterricht als unterstufe eines zweistufigen geometrischen unterrichtes an unseren höheren schulen | 1911 | Author | |  | | | |    
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