TY  - BOOK
ED  - United Nations.
TI  - Indexes to the International standard industrial classification of all economic activities
T2  - Its Statistical papers, series M
U1  - 338.02012 23
PY  - 1964///
CY  - New York
PB  - United nations
KW  - Industries
KW  - Classification
N1  - "United Nations publication. Sales no.: 59.XVII.9."
ER  -