TY  - BOOK
AU  - Brown,A.G.
AU  - Langridge,Derek Wilton
AU  - Mills,J.
TI  - Introduction to subject indexing: a programmed text 
SN  - 0208015248 (v. 1)
U1  - 025.33 
PY  - 1976///-
CY  - London, Hamden, Conn.
PB  - C. Bingley, Linnet Books
KW  - Subject cataloging
KW  - Programmed instruction
KW  - Indexing
N1  - Includes index; v. 1. Subject analysis and practical classification.--v. 2. UDC and chain procedure in subject cataloguing
ER  -