SOCIAL-ECONOMIC GROUPS OF THE UNITED STATES. GAINFUL WORKERS OF UNITED STATES, CLASSIFIED BY SOCIAL-ECONOMIC GROUPS OR STRATA.

• 成果类型: Article
• 署名作者: Edwards, Alba M.
• 刊物名称: JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION
• ISSN/ISSBN: 0162-1459
• 发表日期: 1917
• 页码: 643-661