Essentials of educational research : methodology and design /
Good, Carter Victor, 1897-
Essentials of educational research : methodology and design / Carter V. Good - 2d ed. - New York : Appleton Century-Crofts, 1972 - x, 470 p. ; 24 cm.
Includes bibliographical references
73-164362 //r88
Education--Research
Essentials of educational research : methodology and design / Carter V. Good - 2d ed. - New York : Appleton Century-Crofts, 1972 - x, 470 p. ; 24 cm.
Includes bibliographical references
73-164362 //r88
Education--Research
