TY  - BOOK
AU  - Knapp,Herschel
TI  - Introductory statistics using SPSS
SN  - 9781452277691
U1  - 005.55 
PY  - 2014///
CY  - California
PB  - Sage Publications 
KW  - SPSS for windows
KW  - Social science-statistical methods-computer programs
ER  -