TY  - BOOK
AU  - Gravetter, Frederick J.
AU  - Wallnau, Larry B.
TI  - Essentials of statistics for the behavioral sciences / Frederick J Gravetter, Larry B. Wallnau
SN  - 9780495812203 (pbk.)
CY  - Australia ; Belmont, CA : Wadsworth/Cengage Learning, c2011.
KW  - Social sciences -- Statistical methods
N1  - Includes bibliographical references (p. 624-627) and index
ER  -