00684cam a22002291 4500 l 65000059 DLC 20260227111548.0 880926s1965 dcuab 000 0 eng l 65000059 (OCoLC)19452783 DLC MnU-L DLC premarc n-us--- HD6280 .A435 HD6280 .A4352 Research Materials. Washington, 1965. vi, 153 p., illus., maps, 26 cm. United States. Department of Labor. The older American worker, [Washington] 1965. iii, 25 p. illus., map. 26 cm. Age and employment United States. 37211 37211