Zar, Jerrold H., <br/><br/>
Biostatistical analysis 

 - 5th ed 
 - New Delhi :  Pearson 
 - 756p. 
<br/><br/><br/>Eng. 
<br/><br/> pbk 
<br/><br/><label>ISBN: </label>9789332536678 
<br/><br/><label>Dewey Class. No.: </label>570.15195 ZAR-B BOT. 514