Key, V.O. <br/><br/>
Primer of statistics for political scientists 
by V.O. Key 
 - New York  Thomas Y. Crowell  1954 
 - 209p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political statistics
<br/><br/><label>Dewey Class. No.: </label>I5511 K52