More from this Author
Found 4 books by R. Sumner

Criterion-Referenced Measurement and Criterion-Referenced Tests
by R. Sumner, T. S. Robertson

Language Proficiency in the Multi-Racial Junior School
by Elizabeth Clare McEwen, Caroline Gipps, R. Sumner

Tests of Attainment in Mathematics in Schools, Continuation of Monitoring Feasibility Study
by I. Kyles, R. Sumner

Achievement in Secondary School
by R. Sumner, Frank William Warburton, National Foundation for Educational Research in England and Wales Staff (Contribution by)