Pathak, R.P. <br/><br/>
Statistics in education and psychology / 

 -  Pearson,  2011 
<br/><br/><br/>Eng. 
<br/><br/> pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>372.7 PAT 2011 47011