TY  - BOOK
AU  - GRAY, Colin D.
AU  - KINNEAR, Paul R.
TI  - IBM SPSS statistics 19: Made simple
SN  - 1848720695
U1  - 005.369SPS 
PY  - 2012///
CY  - NEW YORK
PB  - PSYCHOLOGY PRESS
KW  - SPSS
ER  -