TY  - BOOK
AU  - Neelameghan, A
TI  - Online database searching and retrieval
U1  - 025.524 
PY  - 1995///
CY  - Bangalore
PB  - Sarada Ranganathan endowment for library
KW  - Databases
KW  - Online search
KW  - Recall and precision
N1  - Pt.1. Introduction on a problems of searching- Pt.2.Commands and procedures- Pt.3.Computers- assisted learning packages (diskette)
ER  -