Author
Markaz-i Āmār-i Īrān
2
Niger Coast Protectorate (Nigeria)
2
Protectorate of Southern Nigeria (Nigeria)
2
Ceylon. Dept. of Census and Statistics
1
Ceylon. Dept. of Statistics
1
Ceylon. Janalēkhana hā Saṅkhyālēkhana Depārtamēntuva
1
Connecticut. Commissioners on Idiocy
1
Connecticut. General Assembly
1
Japan. Monbushō. Chōsa Fukyūkyoku. Tōkeika
1
Japan. Nagano Ȳuseikyoku
1
Japan. Shinʼetsu Denki Ts̄ushinkyoku
1
Kokuritsu Kokkai Toshokan (Japan). Ch̄osa oyobi Ripp̄o K̄osakyoku
1
Madhya Pradesh (India). Office of the Chief Conservator of Forests. Statistical Cell
1
Sōgō Kyōiku Kenkyūjo
1
Tōkyō Kyōiku Kenkyūjo
1
Österreichisches Statistisches Zentralamt
1