Schubert, H. R. <br/><br/>
History of the British iron and steel industry  from 450 B.C. to A.D.1775 
by H. R. Schubert 
 - London  Routledge and Kegan Paul  1957 
 - xxi, 445p. 
<br/><br/><label>Dewey Class. No.: </label>669.1410942  / N57