Robert, R.S. James,F. R. <br/><br/>
Biometry: the principles and practice of statistics in biological research 
/by Robert R.Sokal, F.James Rohlf 
 - 2nd ed. 
 - San Francisco  W.H.Freeman and Co.  1981 
 - xv 859 p. 
<br/><br/><label>ISBN: </label>116189 
<br/><br/><label>Dewey Class. No.: </label>574.0182  / SOK