Quesada, Robert. Computer numerical control : machining and turning centers / Robert Quesada. - Upper Saddle River, N.J: Pearson/Prentice Hall, C2005. - xii, 548 p: ill; 28 cm. ISBN: 0130488674 Subjects--Topical Terms: Machine-tools-numerical control Dewey Class. No.: 621.9023 QUE