Books by Jacques Valdour:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Valdour, Jacques: La vie ouvrière. Les mineurs (R. Giard; [etc., etc.], 1919) (page images at HathiTrust; US access only)- Valdour, Jacques: La vie ouvrière; observations vécues (V. Giard & E. Brière, 1909) (page images at HathiTrust; US access only)
- Valdour, Jacques: La vie ouvrière; observations vécues : la méthode concrète en science sociale (R. Girard ;, 1914) (page images at HathiTrust; US access only)
- Valdour, Jacques: Les méthodes en science sociale : étude historique et critique (Rousseau, 1927) (page images at HathiTrust; US access only)
- Valdour, Jacques: L'ouvrier agricole, observations vécues. (Arthur Pousseau, 1919) (page images at HathiTrust; US access only)
- Valdour, Jacques: L'ouvrier espagnol; observations ve̲cues par Jacques Valdour ... (R. Giard;, 1919) (page images at HathiTrust; US access only)
Find more by Jacques Valdour at your library, or elsewhere.