International yearbook of industrial statistics 2001/ 
UNIDO 
 - 1st ed. 
 - Vienna:  United Nations Industrial Development Organization,  2011. 
 - 760 p. 
<br/><br/><label>ISBN: </label>9780857930224 
<br/><br/><label>Dewey Class. No.: </label>050  / UNI/I