Sells Dorothy <br/><br/>
British trade board system 

 -  1923 
 - Studies in economics and political science, 70 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wages
<br/><br/><label>Dewey Class. No.: </label>X:93.3.N2, F3-;1