TY  - BOOK
AU  - Leech,Nancy L.
AU  - Barrett,Karen C.
AU  - Morgan,George A.
ED  - Lawrence Erlbaum Associates
TI  - SPSS for international statistics: use and interpretation 
SN  - 0805847901
U1  - 005.55  23
PY  - 2005///.
CY  - New Jersey: 
PB  - LEA, 
KW  - SPSS (Computer file)
N1  - Includes index
ER  -