TY  - BOOK
AU  - THORNDIKE,  ROBERT L AND HAGEN,  ELIZABETH
TI  - MEASUREMENT AND EVALUTION IN PSYCHOLOGY AND EDUCATION. 
U1  - 371.26 THO/MEA 
PY  - 1970///
CY  - NEW DELHI 3RD ED.
PB  -  WILEY-EASTERN PRI. LTD.
ER  -