Household survey, 1971
Dept. of Statistics and Research, Ministry of Finance
Dept. of Statistics and Research, Ministry of Finance [1972?] Household survey, 1971 v. 3
所蔵館1館
Dept. of Statistics and Research., Ministry of Finance [19--] Household survey, 1971 v. 2
Dept. of Statistics and Research, Ministry of Finance [19--] Household survey, 1971 v. 1