McCulloch J. R. <br/><br/>
Treatise on the circumstances which determine the rate of wages and the condition of the labouring classes 

 - 2 
 - New York, USA  Augustus M. Kelley Publishers  1967 
 - vi,117p 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics