TY  - BOOK
AU  - Welkowitz, Joan.
TI  - Introductory statistics for the behavioral sciences / Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
SN  - 9780470907764
PB  - Hoboken, N.J. : Wiley, c2012.
KW  - Social sciences --Statistical methods. Psychometrics. Sociology --Statistical methods
ER  -