Moser, Claus Survey methods in social investigation / Claus Moser & G. Kalton - 2nd ed. - London : Heinemann Educational , 1971 - xvii, 549p. : ill. ; 23 cm. Bibliography: p. 489-525. ISBN: 0435826034 0435826042 (pbk.) Subjects--Topical Terms: Social surveys Dewey Class. No.: 311.213 / MOS