Lazarsfeld, Paul F., Latent structure analysis [by] Paul F. Lazarsfeld [and] Neil W. Henry. - New York, Houghton, Mifflin [1968] - ix, 294 p. 25 cm. Bibliography: p. 288-292. Subjects--Topical Terms: Latent structure analysis.;Statistics analyse. Dewey Class. No.: 519.1 / LAZ 1968