International Power Transmission and Gearing Conference.International Power Transmission and Gearing Conference (1989 : Chicago).V.1,new technologics for power transmissions of the 90`s.ASME,1989.
International Power Transmission and Gearing Conference.International Power Transmission and Gearing Conference (1989 : Chicago).V.2,new technologics for power transmissions of the 90`s.ASME,1989.