详细的ERP设计资料，可以用来学习、研究，对ERP学习相当有用。-ERP detailed design information can be used to study, research, learning very useful for the ERP.

电脑销售信息管理系统 ，进销存管理系统（SQL+delphi），案例包括运行说明书，源代码及控件-Computer sales information management system, Invoicing Management System (SQL+ delphi), cases include operating instructions, source code, and controls