Jones, Thomas Owen. <br/><br/>
The manufacture of iron and steel :  a series of programmed learning texts. 

 - London :  Heinemann Educational,  [1971] 
<br/><br/>v. 1. The raw materials of the industry -- v. 2. The blast furnace and hot metal mixers -- v. 3. The pneumatic processes -- v. 4. The open hearth furnace -- v. 5. The electric air furnace -- v. 6. Casting, rolling and finishing.