TY  - BOOK
AU  - Ebel Robert L.
AU  - Frisbie David A.
TI  - Essentials of educational measurement
SN  - 0-87692-700-2
U1  - 371.26 EBL 
CY  - New Delhi
KW  - SCE
N1  - Includes bibliographical references and index; EDN 2203 Educational Assessment and Evaluation
ER  -