TY - BOOK ED - United Nations. Statistical Office. TI - Handbook of household surveys : : a practical guide for inquiries o n levels of living / U1 - Q 339.42 UNI PY - 1964/// CY - New York : PB - [s.n] , KW - Cost and standard of living KW - Research N1 - "United Nations publication. Sales no : 64.xvii.13."; Bibliography: p. 165-169 ER -