Good, Carter V.
Introduction to educational research : methodology of design in the behavioral and social sciences / Carter V. Good. - 2nd ed. - New York : Appleton-Century-Crofts,1963. - xvii, 542 p.
Education--Research.
Introduction to educational research : methodology of design in the behavioral and social sciences / Carter V. Good. - 2nd ed. - New York : Appleton-Century-Crofts,1963. - xvii, 542 p.
Education--Research.