FLEISS, Joseph L. <br/><br/>
Statistical methods for rates and proportions 

 -  New York : John Wiley  1973 
 - 223 p. 
<br/><br/><label>ISBN: </label>0000471263702 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics : probability : sampling
<br/><br/><label>Dewey Class. No.: </label>519.2  / F42