TY  - BOOK
AU  - Haseman W D
AU  - Whinston A B
TI  - Introduction to data management
SN  - 0-256-01949-5
U1  - 005.74 
PY  - 1977///
CY  - Homewood,Illinois
PB  - R D Irwin
KW  - Database management
ER  -