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-62-17 C3892
Koutsopoulos C J Mathematical foundations of classical test theory an axiomatic approach, 1 New Jersey ETS 1962 * Educational tests and measurements