Numerical control users' handbook. Editor: W. H. P. Leslie. - New York, McGraw-Hill [1970] Includes bibliographies. ISBN: 0070942161 LCCN: 72019592 Subjects--Topical Terms: Machine-tools -- Numerical control.--Machine-tools -- Numerical control. LC Class. No.: TJ1189 / .N83 Dewey Class. No.: 621.9/02