TY  - BOOK
AU  - Hardyck,Curtis D.
AU  - Petrinovich,Lewis F.
TI  - Introduction to statistics for the behavioral sciences
U1  - 311 
PY  - 1969///
CY  - Philadelphia
PB  - Saunders
KW  - Psychometrics
N1  - Includes bibliographical references and index
ER  -