Loveday,R, <br/><br/>
Short Course Of Elementary Ststistical Diagrams. 

 - Oxford  Cambridge Univ. Press  1963 
 - 20P 
<br/><br/><label>Subjects--Topical Terms: </label><br/>B28
<br/><br/><label>Dewey Class. No.: </label>B28  / J3