TY  - BOOK
AU  - Brown A G
TI  - Introduction to subject indexing: a programmed text
U1  - 025.33 
CY  - London
PB  - Clive Bingley
KW  - Subject cataloging
KW  - Subject indexing
N1  - V.1-Subject analysis and practical classification; V.2-UDC and chain procedure in subject cataloging
ER  -