TY  - BOOK
AU  - Kirkpatrick, L. A.
AU  - Feeney, B. C.
TI  - A simple guide to IBM SPSS statistics for version 20.0
SN  - 9781285086026
AV  - HA32 .K57
PY  - 2013///
CY  - New York
PB  - Wadsworth, Cengage learning
KW  - SPSS for windows, SPSS(comp file), Social sciences-statistical methods-computer programs
ER  -