TY  - BOOK
AU  - Germany, Goverment of... Federal Statistical Office
ED  - Germany, Goverment of... Federal Statistical Office
TI  - Present and future tasks of official statistics
U1  - X:(B28).55.N7, L4/GD 
PY  - 1974///
CY  - Wiesbaden
PB  - The Author         
KW  - Economic Statistics
ER  -