Henkel, Ramon E  <br/><br/>
Tests of significance / 
by Ramon E Henkel 
 - New Delhi :  Sage Publications,   1987. 
 - 92p. : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Socialism
<br/><br/><label>Dewey Class. No.: </label>300.72  / HEN.T