TY  - BOOK
ED  - COPPER DEVELOPMENT ASSOCIATION
TI  - COPPER AND BRASS PRESSINGS: AND OTHER PRODUCTS
U1  - F19113 
PY  - 1937///
CY  - LONDON
PB  - COPPER DEVELOPMENT ASSOCIATION
KW  -  BRASS PRESSINGS
KW  -  COPPER PRESSINGS
KW  - METALLURGICAL AND MATERIALS ENGINEERING
ER  -