TY  - BOOK
AU  - Steele,Philip
AU  - Heydt Robert
TI  - professional D BASE IV™1.1 and SQL Programming
SN  - 978047250851
U1  - 001.6424 
PY  - 1990///
CY  - NewYork: 
PB  - John wiley&Sons, 
KW  - Computer Science
KW  - Database management
KW  - Dbase IV1.1
KW  - SQL Programming
ER  -