TY  - GEN
AU  - Gravetter, Frederick J.
AU  - Wallnau, Larry B.
TI  - Essentials of statistics for the behavioral sciences
SN  - 9780538754965
AV  - HA29 Gra
PY  - 2011///
PB  - Wadsworth Cengage Learning
KW  - Social sciences - Statistical methods
N1  - 21138
ER  -