软件类型: 进销存（源代码）数 据 库: ADO语 言: VB6+ADO级 别: 简单备 注:软件工程课程设计。希望能够给你带来学习上的帮助-software types : Invoicing (source code) database : ADO Language : VB6 ADO levels : simple Remarks : software engineering curriculum design. You hope to bring to the study of help