Elderton, Ethel M. <br/><br/>
On the measure of the resemblance of first cousins / 
Ethel M. Elderton [and] Karl Pearson 
 - London :  Dulau,  1907 
 - 53 p. :  ill. ;  31 cm. 
 - Eugenics laboratory memoris ;  IV .
<br/><br/><label>ISBN: </label> PND 5.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heredity
<br/><br/><label>Dewey Class. No.: </label>575.1