TY  - BOOK
ED  - United Nations.
TI  - Non-ferrous metals in under-developed countries
T2  - United Nations. [Document] E/2798, ST/ECA/36
AV  - JX1977 .A2 E12798, etc.
U1  - 553.4 
PY  - 1956///
CY  - New York
PB  - United Nations Dept. of Economic and Social Affairs
KW  - Nonferrous metal industries
N1  - "United Nations publication. Sales no.: 1955.II.B3."; Bibliographical footnotes
ER  -