Handbook on estimating area employment of self-employed, unpaid family, and private household workers--nonagricultural total - United States. Bureau of Employment Security (Washington, U.S. Dept. of Labor, Bureau of Employment Security, 1963)
At head of title: Employment security research methods.
"BES no. R-187 (R7-63)"
Includes errata sheet.
Title on cover: Estimating area employment of self-employed, unpaid family, and private household workers - nonagricultural total.
Keywords: Labor supply -- United States -- 1960-; Self-employed -- United States