TY  - BOOK
AU  - Loomis, Mary E.S
TI  - Data management and file structures
SN  - 9788120306714
U1  - 005.74.06 LOO 
PY  - 1989///
CY  - New Delhi
PB  - Printice -Hall, 
KW  - Data management
N1  - Includes index
ER  -