TY  - BOOK
AU  - Brown, A G.
TI  - Introduction to subject indexing a programmed text: : UDC and Chain procedure in subject cataloguing
SN  - 0208015299
U1  - 025.33 
PY  - 1976///
CY  - London: 
PB  - Clive Bingley , 
KW  - Indexing
KW  - Langridge
KW  - Library science
KW  - Subject cataloguing
ER  -