Scientific social surveys and research; an introduction to the background, content, methods, principles and analysis of social studies - Young, Pauline (Vislick) 1896-; Schmid, Calvin Fisher, 1901- (Englewood Cliffs, N.J. : Prentice-Hall ; New Delhi : Prentice-Hall, 1966)
Bibliography: p. 553-561.
Keywords: Social surveys; Social sciences -- Methodology