TY  - BOOK
AU  - British Standard Institution
ED  - British Standard Institution
TI  - Universal decimal classification. Interonational
T2  - FID pub; 179
U1  - 2;51M96, qL0;L1 
PY  - 1971///
CY  - London
PB  - British standards Institutions     
KW  - LIBRARY SCIENCE
N1  - Contents UDC 66/66.09 Chemical and related industries. Chemical technology
ER  -