TY  - BOOK
AU  - Joan Welkowitz 
AU  - Ewen Robert B
AU  - Cohen Jacob
TI  - Introductory statistics for the behavioral sciences
SN  - 9780155459816
U1  - 519.5 
PY  - 1982///
CY  - San Diego
PB  - Harcourt Brace Jovanovich
KW  - Statistics Behavoural Sciences
KW  - Mathematics
KW  - Sciences
N1  - Joan Welkowitz Robert Ewen Jacob Cohen
ER  -