Elderton, W. Palen,  Sir,  1877-1962 <br/><br/>
Frequency curves and correlation / 
by William Palin Elderton 
 - Fourth edition 
 - xi, 272 páginas 
<br/><br/> "First paperback edition 2011." 
<br/><br/><label>ISBN: </label>9781107601291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curvas de frecuencia<br/>Correlación (Estadística)
<br/><br/><label>LC Class. No.: </label>HA31  / E53 1953b