Science and Technology of Sponge iron and its conversion to steel: 
Proceeding of the International Symposium on Science and Technology of Sponge iron and its conversion to steel held at the National Metallurgical Laboratory, Jamshedpur India organised byNational Metallurgical Laboratory, Council of Scientific and Industrial Research 
 - Bombay :  Council of Scientific and Industrial Research,  1973 
 - A 83,322 p. :  ill. tab ;  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel--Specifications<br/>Iron--Specifications
<br/><br/><label>Dewey Class. No.: </label>669.1419082