Stringfield, Sam

Chapter 1 program improvement : cause for cautious optimism and a call for much more research - 399-406 - 1991 13, No. 4

Mayo 1992 = EDUCATIONAL EVALUATION AND POLICY ANALYSIS

ACTITUDES DEL ADMINISTRADOR DIRECTORES EDUCACION COMPENSATORIA NECESIDADES DE INVESTIGACION PERFECCIONAMIENTO DE PROGRAMAS PROGRAMAS FEDERALES