TY  - BOOK
AU  - Gravetter, Frederick J 
AU  - Larry B.Willnau
TI  - Statistics for the behavioral sciences: A first course for students of psychology and education
SN  - 0314908765
AV  - BF39.G72 1991 
PY  - 1991///
CY  - New York
PB  - West
KW  - sciences
N1  - Includes bibliographical references and index
ER  -