TY  - BOOK
AU  - UNITED NATIONS ECONOMIC COMMISSION FOR EUROPE
TI  - Guide to sharing economic data in official statistics
SN  - 9789211172621
U1  - X:(B), R0/UN 
PY  - 2020///
CY  - Geneva
PB  - United Nations         
N1  - Bibliography: P 228-36. Glossary: P 221-27
ER  -