Sokal, Robert  R. <br/><br/>
Biometry   : the principles and practice of statistics in biological research, 3rd ed 

 - 3rd ed. 
 - New York  W.H. Freeman and Company  1995 
<br/><br/><label>Subjects--Index Terms: </label>Biometry  
<br/><br/><label>Dewey Class. No.: </label>574.015 195  / N5