National Institute for Occupational Safety and Health.
Joint Standing Committee on Health, Safety and Welfare in Foundries. Sub-committee on Machinery Safety.
Ontario. Mineral Development and Lands Branch.
Thomas D. West
Council of Ironfoundry Associations.
Reck, Franklin Mering
Henry Bromley
Kiszely, Gyula
Nippon Imono Kyōkai.
E. V. Filʹ
Pat Dwyer
Soveshchanie po avtomatizat͡sii prot͡sessov mashinostroenii͡a (4th 1964 Moscow, Russia)
Great Britain. Iron and Steel Board.
Brown, Wm. F. Hon.
United Nations Industrial Development Organization
John J. Pearson
Unknown Author
Shintō Kōgyō Kabushiki Kaisha
Sandro Rossetti
Organisation for European Economic Co-operation