//-->
Die allgemeinen Geschäftsbedingungen der Metall- und Maschinenindustrie
Hase, Horst, (1938)
Industrial engineering : report of a visit to the U.S.A. in 1953 of a British Specialist Team on industrial engineering
(1954)
Il industrie meccaniche, metallurgiche e chimiche
Novasio, Dino, (1957)