TY  - BOOK
A2  - George Argyrous.
AU  - Argyrous, George
ET  - 3rd ed.
NV  - XX, 585 s. :
PY  - 2011
SN  - 9781849205948
SN  - 9781849205955
TI  - Statistics for research : with a guide to SPSS /
ER  -