Fisher, Ronald A. <br/><br/>
Statistical methods for research workers 
<label>/ by </label> Fisher, Ronald A. 
 - 14th ed. 
 - Edinburgh  Oliver and Boyd  1970 
 - xvi,362p.  22 cm. 
<br/><br/>SR 
<br/><br/><label>Dewey Class. No.: </label>519  / F