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Risto Lehtonen

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Stand Alone

Suomalaisten terveysturva ja sen kehitystarpeet Terveysturvan väestötutkimuksen 1987 päätulokset
Practical methods for design and analysis of complex surveys
Practical Methods for Design and Analysis of Complex Surveys
Practical Methods for Design and Analysis of Complex Surveys
Story of a Storm The Ecumenical Student Movement in the Turmoil of Revolution, 1968 to 1973
Practical Methods for Design and Analysis of Complex Surveys