01682oam 2200493 450 991071410670332120181024125831.0(CKB)3780000000321507(OCoLC)988784563(EXLCZ)99378000000032150719800812d1956 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierJob performance and age a study in measurementWashington, D.C. :United States Department of Labor, Bureau of Labor Statistics,1956.1 online resource (vii, 72 pages) illustrationsBulletin ;no. 1203"September 1956.""This study was conducted ... under the direction of Jerome A. Mark, who prepared the report with Wolfram Liepe, and Bernard Rein"--Page iv.Includes bibliographical references.Job Performance and AgeAbility, Influence of age onAge and employmentUnited StatesAbility, Influence of age onfastAge and employmentfastUnited StatesfastAbility, Influence of age on.Age and employmentAbility, Influence of age on.Age and employment.Mark Jerome A(Jerome Albert),1420384United States.Bureau of Labor Statistics,Z5AZ5AOCLCOOCLCFGPOBOOK9910714106703321Job performance and age3538041UNINA