TY  - BOOK
AU  - Rajan,T.N.
ED  - Course on Indexing Systems
ED  - IASLIC (Indian Association of Special Libraries and Information Centers)
TI  - Indexing systems: concepts, models and techniques 
U1  - 027.5 
PY  - 1981///
CY  - Calcutta
PB  - Indian Association of Special Libraries and Information Centres (IASLIC)
KW  - Indexing
KW  - Information storage and retrieval systems
KW  - Subject headings
ER  -