Key, Valdimer Orlando , 1908-1963 <br/><br/>
A primer of statistics for political scientists 
Valdimer Orlando Key ; with a foreword by Frank Munger 
 -  Crowell New York  1966  [1966] 
 - xii , 209 p. : ill. ; 21 cm. 
<br/><br/> Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political statistics--JA
<br/><br/><label>LC Class. No.: </label>JA74.K48P7 1966