Levin, Jac; <br/><br/>
Elementary statistics in social research 

 - New York  Harper & Row Publishers  1973 
 - 279p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Statistical methods - Social sciences - Data processing - Social sciences - Research
<br/><br/><label>Dewey Class. No.: </label>300.727 LEV-E