TY  - BOOK
AU  - Meclnnes John Au.
TI  - Introduction to secondary data analysis with IBM SPSS statistics
SN  - 9781446285770 (pbk)
U1  - Sigma:f, Q7 
PY  - 2017///
CY  - London
PB  - Sage UK      
KW  - RESEARCH METHODS
ER  -