TY  - BOOK
AU  - Healey,Joseph F.
TI  - The essentials of statistics: a tool for social research 
SN  - 9781111829568 (pbk.)
AV  - HA29  .H388 2013
PY  - 2013///
CY  - Belmont, CA
PB  - Wadsworth Cengage Learning
KW  - Social sciences
KW  - Statistical methods
KW  - Statistics
ER  -