Gmelin-Durrer Metallurgy of iron :   a supplement to Gmelin handbook of inorganic chemistry : System no. 59 : Iron parts A 3/5 : Vol. 9 : Practice of steelmaking : 3 : Treatment of molten steel outside the melting unit, remelting processes, automatic control of steelmaking processes : Vol. 9b : illustrations, English and German subject index /  
Gmelin-Durrer ; continued by H. Trenkler and W. Krieger. 
 - 4th totally revised edition 
 - Berlin [a. o.] :   Springer,  1988. 
 - 300b p. 
<br/><br/><label>Subjects--Index Terms: </label>ქიმიური ტექნოლოგიები ქიმიური მრეწველობა მეტალურგია 
<br/><br/><label>Universal Decimal Class. No.: </label>669