说明：  ERP知识 为各级管理人员理解ERP的原理、运行机制、管理思想、项目实施和管理应用而编写的，重点在内部集成。对我国大多数企业来讲，实施ERP从实现内部集成起步，是由浅入深、由里及外的现实可行步骤。即所谓学会走再学跑，因此，内部集成是一个扎实而必要的过程。
(It is written for managers at all levels to understand the principles, operating mechanism, management ideas, project implementation and management applications of ERP, with emphasis on internal integration. For most enterprises in China, the implementation of ERP starts from the realization of internal integration, which is a practical and feasible step from shallow to deep, from inside to outside. That is to say, learn to walk and learn to run. Therefore, internal integration is a solid and necessary process.)