TY  - BOOK
AU  - British Standard Institution
ED  - British Standard Institution
TI  - Universal decilmal classification
T2  - FID Pub; 483
U1  - 2:51M96, qL6 (2D) 
PY  - 1976///
CY  - London
PB  - British Standard Institution     
KW  - LIBRARY SCIENCE
N1  - Contents UDC 51 Mathematics
ER  -