TY  - BOOK
AU  - George, Darren
AU  - Mallery, Paul
TI  - SPSS for Windows Step by Step: A Simple Guide and Reference 18.0 Update
SN  - 9789332518124
U1  - 519.50285536 
PY  - 2015///
CY  - India
PB  - Pearson
KW  - Statistics	
KW  - Statistics, Computer programs
N1  - Include Index
ER  -