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-68-21 E1723
Linn R L Choice of test length and sample size to maximize power of a statistical test for a given cost New Jersey ETS 1968 * Educational tests and measurements * Cleary T A, Auth. * Title