TY  - BOOK
AU  - Lancaster,F.W.
TI  - Indexing and abstracting in theory and practice
SN  - 0878450831
PY  - 1991///
CY  - Champaign, IL, USA
PB  - University of Illinois Graduate School of Library and Information Science
KW  - Indexing
KW  - Automatic indexing
KW  - Subject headings
KW  - Abstracting
ER  -