TY  - GEN
AU  - British Standard Institution
TI  - Universal decimal classification
SN  - 9780580454707
U1  - 025.432 UDC 2 
PY  - 2005///
CY  - UK : 
PB  - British Standard Institution, 
KW  - Classification
KW  - Alphabetical index UDC
N1  - Include index
ER  -