Humphreys M.E. Beggs <br/><br/>
Industrial revolution 

 - London  George Allen and Unwin Ltd. London     1959 
 - 48p  cm. 
<br/><br/><label>Standard No.: </label>29,911 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X.3.M6, J9