Implementing randomized field trials in education  report of a workshop /  [electronic resource] : 
Committee on Research in Education ; Lisa Towne and Margaret Hilton, editors. 
 - Washington, D.C. :  National Academies Press,  c2004. 
 - xiv, 48 p. 
<br/><br/> "Center for Education, Division of Behavioral and Social Sciences and Education. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2009. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Research--Methodology.--United States<br/>Educational tests and measurements.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>LB1028.25.U6  / I47 2004eb