Good, Carter Victor,  1897- <br/><br/>
Essentials of educational research :  methodology and design / 
Carter V. Good 
 - New York :  Appleton-Century-Crofts,  1966 
 - x, 429 p. ;  24 cm. 
<br/><br/> 'An adaptation and updating of the author's Introduction to educational research, to serve the purposes of a briefer edition.' 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research