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by
Gelfand, Alan E., 1945-
ScienceDirect http://www.sciencedirect.com/science/book/9780122794506
Format:
Excerpt:
Probabilities.
by
Hartley, H. O.
ScienceDirect https://www.sciencedirect.com/science/book/9780122047503
Format:
Excerpt:
frame survey design.--Rao, J.N.K. Sampling designs involving unequal probabilities of selection and





