TY  - BOOK
AU  - Welkowitz,Joan
AU  - Ewen,Robert B.
AU  - Cohen,Jacob
TI  - Introductory Statistics for the Behavioral Sciences
SN  - 0127432507
U1  - 515.9 22
PY  - 1971///
CY  - New York
PB  - Academic Press
KW  - Psychometrics
ER  -