Levin Jack <br/><br/>
Elementary statistics in social research 

 - London  harper & Rov          1973 
 - viii,279p.  cm. 
<br/><br/> Bibliography  :P271-75; Appendix      : P241-70 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>B280bE, L3