Motive power and gearing for electrical machinery : a treatise on the theory and practice of the mechanical equipment of power stations for electric supply and for alectric traction / E. Tremlett Carter
Arithmétique et algèbre modernes / Albert Chatelet
Bombas centrífugas : su funcionamento, construccion y calculo / L. Quantz; Ricardo Ferrer
Guide pratique de mesures et essais industriels : instruments et methods de mesure applications / J.-A. Montpellier; M. Aliamet