登入選單
返回Google圖書搜尋
Annual Convention of the International Association of Factory Inspectors of North America
International Association of Factory InspectorsInternational Association of Inspectors of Factories and Workshops of North America
出版Wright & Potter printing Company, 1909
URLhttp://books.google.com.hk/books?id=EHlKAAAAMAAJ&hl=&source=gbs_api
註釋List of papers read at the annual conventions, included in volumes for 1908-1910.