TY  - BOOK
AU  - George, Darren
AU  - Mallery, Paul
TI  - IBM SPSS statistics 27 step by step: a simple guide and reference
SN  - 9781032552545
U1  - 005.55 
PY  - 2023///
CY  - London
PB  - Routledge
KW  - 
KW  - SPSS (Computer file), Social sciences -- Statistical methods -- Computer programs
N1  - Includes glossory, reference, and index
ER  -