Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
371.26 Rb-62-20 C3891
Kristof Walter Statistical theory of stepped-up reliability coefficients when a test has been divided into several equivalent parts New Jersey ETS 1962 * Educational tests and measurements