International Seminar on Statistical Organization sponsored by the Government of Canada and the United Nations, 13-31 October 1952, Ottawa, Canada.
| निगमित लेखक: | |
|---|---|
| स्वरूप: | पुस्तक |
| भाषा: | English |
| प्रकाशित: |
[New York]
United Nations. Technical Assistance Administration.
[1952].
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| विषय: |