TY  - BOOK
AU  - British standards Institution 
TI  - UDC 338 Production of wealth production. Trend of economy economic situation BS 1000(338) 1970
SN  - 0580059995
U1  - 025.43 UDC/BSI/20 
PY  - 1970///
CY  - London
PB  - B S I
ER  -