Download or read book Technical Report on Occupations in Numerically Controlled Metal-cutting Machining written by United States Employment Service and published by . This book was released on 1968 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collection of job descriptions in respect of machine operators of various machine tools incorporating numerical control devices (automatic control) in the metalworking industry in the USA. Selected bibliography on job analysis, occupational titles, etc. Pp. 90 and 91.