Visual Basic + Oracle 9i数据库应用系统开发与实例《小区物业管理系统》,界面还行，数据库设计、功能模块设计完整,简单明了,适合学生学习利用~-Visual Basic+ Oracle 9i database application system development and examples of residential property management system , also line interface, database design, function

Visual Basic + Oracle 9i数据库应用系统开发与实例（企业购销存管理系统）界面简洁,数据库完整,还不错~适合学生利用和使用!-Visual Basic+ Oracle 9i database application system development and examples (keep buying and selling enterprise management system) interface is simple and database integrity, a

Visual Basic + Oracle 9i数据库应用系统开发与实例(项目售后支持管理系统),界面简洁大方,功能完善,数据库完整,适合学生学习利用~-Visual Basic+ Oracle 9i database application system development and examples (after-sale support the project management system), the interface simple and generous, fully fun