Garrett, Henry E . <br/><br/>
Statistics in psychology and education /  Henry E .Garrett and  R . S Woodworth 

 - 4th Ed . 
 - Bombay  Vakils Feffer and Simons  1926 
 - xii, 491 p. 
<br/><br/><label>ISBN: </label>Includes references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology