Methods of Machine Shop Work - For Apprentices and Students in Technical and Trade Schools Autor Frederick A. Halsey 28 oct 2007 Paperback Preț: 279.66 lei 38-44 zile
Worm and Spiral Gearing - Gear Design and Engineering Autor Frederick A. Halsey 30 iun 2003 Hardback Preț: 376.13 lei 6-8 săpt.