North Carolina Fund. Characteristics of Individuals in Areas Served by the Tri-County Community Action Program. (Survey of Low Income Families in North Carolina. Report no. 3K.) Durham, Aug. 1967. 63 p.
Sampled 400 households in each county, reporting on race, sex, family income, education, religion, marital status, residential mobility, occupations, periods of unemployment, and more. See especially pp. 52-54.