Cameron/Trivedi <br/><br/>
Regression Analysis of Count Data  

 - 2nd ed 
 -  Cambridge University Press  2014 
<br/><br/><label>ISBN: </label>9781139013567 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commerce