Handbook in research and evaluation :
Isaac, Stephen, 1925-
Handbook in research and evaluation : a collection of principles, methods, and strategies useful in the planning, design, and evaluation of studies in education and the behavioral sciences / Stephen Isaac ; in collaboration with William B. Michael - 186 páginas
Educación--Investigación
Psicología--Investigación
BF76.5 / I82
Handbook in research and evaluation : a collection of principles, methods, and strategies useful in the planning, design, and evaluation of studies in education and the behavioral sciences / Stephen Isaac ; in collaboration with William B. Michael - 186 páginas
Educación--Investigación
Psicología--Investigación
BF76.5 / I82