Upton, Graham J. G. <br/><br/>
The analysis of cross-tabulated data / 
Graham J. G. Upton. 
 - Chichester :  J. Wiley & Sons,  1978. 
 - 148 p 
<br/><br/><label>ISBN: </label>0471996599 
<br/><br/><label>Encabezamiento--Tema: </label><br/>MATEMATICAS ---TABLAS