Glass, G.V. Stanley, J.C. <br/><br/>
Statistical methods in education and psychology 

 - Prentice-hall., Inc  New Jersey  1970 
 - xii,596p,tables 
 - Statistical inference Probability Variance-fixed effects Inferential techniques 
<br/><br/><label>Nat. Bib. No.: </label>2612 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>37:519.2GLA 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Universal Decimal Class. No.: </label>37:519.2  1