TY  - BOOK
AU  - British Standard Institution
TI  - Universal decimal classification
T2  - FID pub; 483
U1  - 2:51M96, qM2 (2D) 
PY  - 1982///
CY  - London
PB  - British Standard Institution     
KW  - LIBRARY SCIENCE
N1  - Contents UDC 68/681.3 Finished articles in general precision mechanoisms Horology instrumentation Data processing equipmment
ER  -