@COMMENT { BibTex package created from National Library of Australia Catalogue https://catalogue.nla.gov.au } @Book{ nla.cat-vn5222955, author = { Lord, Frederic M. and Wingersky, Marilyn S., and Educational Testing Service, Princeton, NJ. }, title = { Efficiency of Estimation When There is Only One Common Factor [microform] / Frederic M. Lord and Marilyn S. Wingersky }, publisher = { Distributed by ERIC Clearinghouse [Washington, D.C.] }, pages = { 17 p. }, year = { 1971 }, type = { Book, Microform, Online }, url = { https://eric.ed.gov/?id=ED053166 }, language = { English }, subjects = { Factor Analysis.; Factor Structure.; Mathematical Models.; Mathematics.; Sampling.; Statistical Analysis.; Statistics. }, life-dates = { 1971 - }, catalogue-url = { https://nla.gov.au/nla.cat-vn5222955 }, }