Sullivan, John L. Multiple indicators : an introduction / John L. Sullivan, Stanley Feldman. - Beverly Hills, Calif. : Sage Publications, c1979. - 87 p. : ill. ; - A Sage university paper Quantitative applications in the social sciences ; no. 07-015 . Bibliography: p. 84-86. ISBN: 0803913699 : Subjects--Topical Terms: Social sciencesSocial sciences Dewey Class. No.: 300 / SUL