TY  - BOOK
TI  - UDC: Universal decimal classification
SN  - 0580454703
U1  - 025.4 
PY  - 2006///
CY  - London
PB  - British Standards Institution
KW  - Classification
KW  - Books
KW  - Classification, Universal decimal
N1  - Vol. 2 - Alphabetical index
ER  -