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"A class of chain ratio-type exponential estimators in double sampling ..."
Gajendra K. Vishwakarma, Raj K. Gangele (2014)
- Gajendra K. Vishwakarma, Raj K. Gangele:
A class of chain ratio-type exponential estimators in double sampling using two auxiliary variates. Appl. Math. Comput. 227: 171-175 (2014)
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