共 5 条
- [1] Object-relational Data Modeling for GIS. Kang S B. . 1995
- [2] An Introduction to Database. Date C J. . 1997
- [3] Microsoft ODBC 3. 0 Software Development Kit and Programmer’s Reference. Microsoft Corporation. . 1997
- [4] Getting Started with SDE. ESRI Corporation. . 1997
- [5] Spatial database standards. Mark Ashworth. . 1997