TY  - BOOK
AU  - 
TI  - The open university technology: a third level course materials processing
U1  - 669 
PY  - 1979///
CY  - Milton Keynes
PB  - The Open University Press
KW  - Iron and steel production
N1  - Unit 8&9-Iron and steel production, Unit 2-Mining and miniral processing, Unit 4&5-Metal production, Unit 12-Working solids, Unit 13-Joining and Shapng
ER  -