TY  - BOOK
AU  - Morgan,George A.
AU  - Griego,Orlando V.
TI  - Easy use and interpretation of SPSS for Windows : : answering research questions with statistics 
SN  - 0805829598
U1  - 519.507855369 
PY  - 1998///
CY  - Mahwah, N.J
PB  - Lawrence Erlbaum Associates
KW  - Social sciences
ER  -