Sokal, Robert R. <br/><br/>
Biometry  : the principles and practice of statistics in biological research 

 - 2a. ed. 
 - New York  : W. H. Freeman and company  , 1981 
 - 859 p. 
<br/><br/><label>ISBN: </label>0-7167-1254-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGÍA<br/>BIOMETRÍA