TY  - BOOK
AU  - Thorndike, Robert Ladd,
AU  - Hagen, Elizabeth.
TI  - Measurement and evaluation in psychology and education
U1  - 371.27 
PY  - 1955///
CY  - New York
PB  - John Wiley
KW  - Educational evaluation
N1  - Includes bibliographical references and index
ER  -