TY  - BOOK
AU  - by Healey Joseph F.
TI  - Statistics: A tool for social research 
SN  - 9780357671238
AV  - HA 29 .H39 2015
PY  - 2015///
CY  - Australia
PB  - Cengage Learning
KW  - Statistics
N1  - include appendix and index
ER  -