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Sample survey methods and theory. 2v : Methods and applications /
| मुख्य लेखक: | |
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| भाषा: | Undetermined |
| प्रकाशित: |
1953.
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| श्रृंखला: | Wiley publication in mathematical statistics^Walter A Shewhatr and Samuel S WiIlks
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| वस्तु वर्णन: | 1 |
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