TY  - GEN
AU  - Modell, Martin E.
TI  - Data analysis, data modelling, and classiffication
SN  - 0071127194
AV  - QA76.9 MOD 1992 
PY  - 1992///
CY  - New York
PB  - McGrawhill
KW  - data structures
KW  - database design
N1  - Includes index
ER  -