Proceedings of every session of the Sixth annual industrial safety conference of the Quebec association for the prevention of industrial accidents

Författare: Quebec Association for the Prevention of Industrial Accidents. Annual Industrial Safety Conference (6 : 1934 : Montreal) Quebec Association for the Prevention of Industrial Accidents (Canada)

Förlag	År	Ort	Om boken	ISBN
	1934	Utgivningsland okänt / Ej specificerat, Montreal	Ca 250 sidor.