TY  - BOOK
AU  - Welkowitz, Joan
AU  - Ewen, Robert B., 
AU  - Cohen, Jacob, 
TI  - Introductory statistics for the behavioral sciences 
SN  - 0127432701
PY  - 1982///
CY  - New York
PB  -  Academic Press, 
KW  - Social sciences -- 	
KW  -  Statistical methods
KW  - Psychometrics 	
KW  - Sociology
KW  - Educational statistics
N1  - Includes bibliographical references and index
ER  -