Williams Frances Ed. <br/><br/>
Why the poor pay more 
Williams Frances Ed. 
 - London  Macmillan Press           1977 
 - viii, 240p  cm. 
<br/><br/><label>ISBN: </label>0 333 23643 2 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:1-76, L7