Hardy,Melissa A <br/><br/>
Regression with dummy variables 

 - London  Sage  1993 
 - vi,90p. 
 - Quantitative applications in the social sciences  93 .
<br/><br/><label>ISBN: </label>080395728 
<br/><br/><label>Subjects--Index Terms: </label>social sciences - papers  regression- papers 
<br/><br/><label>Dewey Class. No.: </label>04:3  / HAR