TY  - BOOK
AU  - Tasker,Dan
TI  - Fourth generation data : a guide to data analysis for new and old systems
SN  - 0133295583
U1  - QA/76.9.D35 
PY  - 1988///
CY  - New York
PB  - Prentice Hall
KW  - Data structures (Computer science)
KW  - Database management.
ER  -