| DATABASE MANAGEMENT ,
DBASE III PLUS (COMPUTER FILE) , dBASE III plus (Computer program) | 005.74 |
| DATABASE MANAGEMENT , Database management - - Computer programs , dBASE IV (COMPUTER PROGRAM) ,
dBASE IV plus(computer programs) ,
Program computer ,
SQL (COMPUTER PROGRAM LANGUAGE) | 005.756 |
| Geographic information systems , Information storage and retrieval systems - - Geography , Database design , Database management | 910.285 |
