Parten, Mildred.
Surveys, polls, and samples: practical procedures / Mildred Patron - New York : Harper , 1950 - xii, 624p. ill.; 25 cm.
Includes bibliographical references and index.
Surveys
Sampling
311.213 / PAR
Surveys, polls, and samples: practical procedures / Mildred Patron - New York : Harper , 1950 - xii, 624p. ill.; 25 cm.
Includes bibliographical references and index.
Surveys
Sampling
311.213 / PAR