Valentino, James V. Introduction to Computer Numerical Control (CNC) / James V. Valentino, Joseph Goldenberg - 4a ed - Estados Unidos : Prentice Hall, 2008 - 585 p. : ilustraciones , 22 x 28 cm. ISBN: 978--0-13-243690-8 Subjects--Topical Terms: IngenierĂa LC Class. No.: TJ1189 / V34