Agresti, Alan <br/><br/>
Introduction to categorical data analysis / 
Alan Agresti. 
 - 2a ed. 
 - Nueva Jersey :  Word Bank,  2007. 
 - 372 p. 
<br/><br/><label>ISBN: </label>978-0-471-22918-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Análisis multivariado.
<br/><br/><label>Dewey Class. No.: </label>519.5  / A277i