TY  - BOOK
AU  - British standards Institutions
ED  - British standards Institutions
TI  - Universal decimal classification, international
T2  - FID Pub; 179
U1  - 2:51M96, qL1-;13 (2) 
PY  - 1971///
CY  - London
PB  - British standards Institutions     
KW  - LIBRARY SCIENCE
N1  - Contents UDC 383/389 communications transport. Metrology. Weights and measures Standardization
ER  -