如所周知, GB5795为中国标准书号,它于1986年公布;GB9999为中国标准刊号,它于1988年公布。首先肯定两项国标的制订是付出了辛勤劳动和耗资相当费用的。但也必须肯定从标准化管理原则上,从标准间功能平衡上以及内容上有不妥之处,应该得到标准化管理机构的重视并予以修改、补充。 As we all know, GB5795 is China ISBN, which was published in 1986; GB9999 is China Standard Serial Number, which was released in 1988. First of all, it is affirmed that the formulation of two national standards has paid a lot of hard work and cost a considerable amount of money. However, we must also confirm that from the principle of standardization management, there should be some problems in terms of functional balance and content of standards, which should be given the attention of standardization management organizations and be amended and supplemented.