Oberg, Erik. Machinery's Handbook : A reference book for the Mechanical Engineer Draftsman, Toolmaker and Machinist - 27th.ed. - New York : Industrial Press, 2004. - 2693 p. ISBN: 0831127007 Subjects--Topical Terms: MAQUINARIASDISEŅO DE MAQUINASMAQUINAS HERRAMIENTASELEMENTOS DE MAQUINAS Universal Decimal Class. No.: 621[035]