Nef, John Ulric, 1899-  Nef, John Ulric, 1899- <br/><br/>
The rise of the British coal industry. 

 - 1st ed. 
 - London :  Cass,  1932. 
<br/><br/> Reprint of 1966. 
<br/><br/>Bibliography: v. 2, p. 333-352. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal mines and mining -- Great Britain.--Coal mines and mining -- Great Britain.<br/>Coal trade -- Great Britain.--Coal trade -- Great Britain.<br/>Coal miners -- Great Britain.--Coal miners -- Great Britain.