TY  - BOOK
AU  - Hardyck,Curtis D.
AU  - Petrinovich,Lewis F.
TI  - Introduction to statistics for the behavioral sciences
T2  - Saunders books in psychology
AV  - BF39 H24
PY  - 1969///
CY  - Philadelphia
PB  - Saunders
KW  - Psicometría
ER  -