TY  - BOOK
TI  - Introduction to database management system
SN  - 8172638612
U1  - 005.74  1
PY  - 1995///
CY  - New Delhi
PB  - Indira Gandhi National Open University
KW  - Business applications of computers
KW  - Storage devices
KW  - Choice of file
KW  - Influence of record format on design
KW  - Sequential file design
KW  - Direct file design
KW  - Special purpose files
ER  -