TY - BOOK AU - Harman Harry H. TI - Modern factor analysis / Harry H. Harman PY - 1970/// CY - Chicago PB - The university of chicago press KW - AU N1 - Contenido: Pte. 1, Foundations of factor analysis -- Pte. 2, Direct solutions -- Pte. 3, Derived solutions -- Pte. 4, Factor measurements ER -