Scoville, James G. The job content of the U.S. economy, 1940-1970 [by] James G. Scoville. - New York McGraw-Hill [1969] - xiv, 144 p. - Publications of the Wertheim Committee . - Wertheim Committee. Publications . 920713 Bibliography: p. 131-136. LCCN: 69013226 Subjects--Topical Terms: Occupations--Classification. Subjects--Geographic Terms: United States--Occupations. LC Class. No.: HB2595 / .S35 Dewey Class. No.: 331.7/00973