TY  - BOOK
AU  - Gray Colin D
AU  -  Kinnear Paul R
TI  - IBM SPSS statistics 19 made simple
SN  - 9781848720695
U1  - X:(D6,9(B), Q2 
PY  - 2012///
CY  - Hove
PB  - Psychology Press         
KW  - Commerce
N1  - Bibliography: P 654-55
ER  -