Technological profiloson the iron and steel industry 

 - New York  United Naitons USA         1978 
 - x, 44p.  cm. 
 - Unido Development and Transfer of Technology series .11 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron and Steel Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F182).1.N7, L8/UN