Mathiowetz, Nancy A.

Survey measurement of work disability = summary of a workshop/ by: Mathiowetz, Nancy A.; Wunderlich, Gooloo S.; United States., Social Security Administration.; Institute of Medicine (U.S.)., Committee to Review the Social Security Administration's Disability Decision Process Research.; National Research Council (U.S.)., Committee on National Statistics.; NetLibrary, Inc.; National Academy of Sciences (U.S.) (書目-語言資料,印刷品)