TY  - BOOK
AU  - Ed by Babones, Salvatore
TI  - Latent variables and factor analysis.Vol.1: the conceptualization and operationalization of variables
SN  - 978-1-4462-9460-4
U1  - 519.237 
PY  - 2015///
CY  - London
PB  - Sage
KW  - Factor analysis
ER  -