Comptes-rendus du 1er Congrès technique international de prévention des accidents du travail et d'hygiène industrielle
By: réunis et pub. par les soin de Francesco Massarelli ...
Contributors: Massarelli, Francesco
Publisher: Stab. tip. la stampa commerciale
Published: 1912
Place of publication: Milano
Language: fre; eng; ger; ita
Subjects: Working class; Accidents; Occupations; Health and hygiene
Notes: At head of title: Milan, 27-31 mai 1912.

English, French, German and Italian.