Surveys, Polls, and Samples: Practical Procedures

Manylion Llyfryddiaeth
Prif Awdur: Parten, Mildred
Fformat: Printed Book
Iaith:English
Cyhoeddwyd: New York: Harper & Brothers, Publishers, 1950.
Rhifyn:1950.
Pynciau:
Statistics, Sources of Bias, Tabulation of the Data.

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