Conway, Freda.
Sampling: an introduction for social scientists / Conway, Freda. - New York : Allen and Unwiny , 1967. - 154p. ill. ; 22 cm.
Includes bibliographical references and index.
Sampling
311.21 / CON
Sampling: an introduction for social scientists / Conway, Freda. - New York : Allen and Unwiny , 1967. - 154p. ill. ; 22 cm.
Includes bibliographical references and index.
Sampling
311.21 / CON