TY  - GEN
AU  - 
AU  - British Standard Institution
TI  - Universal Decimal Classification
PY  - 1943///
CY  - London
PB  - British Standard Institution
KW  - Universal Decimal Classification
N1  - Vol. 2, Part 3 : B.S. 1000(55/59); 55, 56, 57, 58, 59
ER  -