Fleiss, Joseph L., <br/><br/>
Design and Analysis of Clinical Experiments : 

 -  Wiley-Interscience,  1999. 
<br/><br/><label>ISBN: </label>9780471349914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>615.0724  / FLE