TY  - GEN
AU  - Bamford, Carl 
AU  - Curran, Paul 
TI  - Data structures, files and databases 
SN  - 0333560434
U1  - 005.7 
PY  - 1987///
CY  - London
PB  - The Macmillan Press
KW  - Data in computer systems
KW  - Computer programming, programs, data
ER  -