New developments in survey sampling : A symposium on the foundations of survey sampling held at the University of North Carolina,Chapel Hill,North Carolina /
Johnson, Norman L.
New developments in survey sampling : A symposium on the foundations of survey sampling held at the University of North Carolina,Chapel Hill,North Carolina / - 1969.
Mathematics Sampling
New developments in survey sampling : A symposium on the foundations of survey sampling held at the University of North Carolina,Chapel Hill,North Carolina / - 1969.
Mathematics Sampling