Lewis Beck Michael S Ed. Factor analysis and related techniques - London Sage UK 1994 - viii,424p. Bib chapterwise ,Appendix p.408-09 cm. - Intrnaitonal Handbooks of Quantitative Applicaitons in teh Social Sciences ,V5 . ISBN: 080395431X Source: General Book Subjects--Topical Terms: Social Sciences Dewey Class. No.: Sigma: (B), N4