New developments in survey sampling a symposium on the foundations of survey sampling held at the university of North Carolina, Chapel Hill, North Carolina edited by:Smith, HarryJohnson,Norman L - New York Wiley-Interscience 1969 - 732p. Subjects--Topical Terms: Sampling (Statistics)Mathematical statisticsScientific SurveysStatistics Dewey Class. No.: 519.52 NEW;