TY  - BOOK
AU  - British Standard Institution
ED  - British Standard Institution
TI  - Universal decimal classification
U1  - 2:51M96, qL7 (2D) 
PY  - 1977///
CY  - London
PB  - British Standard Institution     
KW  - LIBRARY SCIENCE
N1  - Contents UDC Astrponomy geodesy
ER  -