TY  - BOOK
AU  - Gravetter,Frederick J.
AU  - Wallnau,Larry B.
TI  - Essentials of statistics for the behavioral sciences
SN  - 0534586171 (pbk. : alk. paper)
PY  - 2002///
CY  - Pacific Grove, CA
PB  - Wadsworth
KW  - Social sciences
KW  - Statistical methods
N1  - Includes  references and index
ER  -