TY  - BOOK
AU  - Healey,Joseph F.
TI  - Statistics: a tool for social research 
SN  - 9780176651367
AV  - HA29 .H39 2009
U1  - 519.5024 22
PY  - 2009///
CY  - Toronto 
PB  - Thomson / Wadsworth
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
N1  - Includes index
ER  -