Good, Carter V. <br/><br/>
Methods of research :  educational, psychological, sociological 

 - New York  Appleton-Century-Crofts  1954 
 - 920 p 
 - Textbooks in Education / William H. Burton, consulting editor .
<br/><br/><label>Subjects--Topical Terms: </label><br/>INVESTIGACION--METODOLOGIA
<br/><br/><label>Dewey Class. No.: </label>001.42  / G646