TY  - GEN
AU  - Korfhage, Robert R
TI  - Information storage and retrieval / 
SN  - 9788126507702
U1  - 025.04 
PY  - 2013///, c1997
CY  - New Delhi
PB  - Wiley India
KW  - Database management
KW  - Information storage and retrieval systems
ER  -