Since cataloging is chosen as the core technology of the library, we should actively study the theory and practice of cataloging technology and communicate with the old drivers of cataloging peers. How to become a high-level cataloging expert, not just a data entry clerk who only enters data according to the format? The following are the suggestions of the elderly in the northwest.

First of all, we must master the knowledge of philology. Only when you know books can you analyze them.

The second is to learn and master the basic knowledge of bibliography, understand the significance and function of knowledge organization, grasp the connotation and structure of classification and subject method, and understand the bibliographic significance of each description item and description element.

Thirdly, we should be familiar with the rules of document description and understand the meaning of description items.

Fourth, learn the principle of MARC compilation and skillfully use the cataloging format specification.

Fifth, learn and master other knowledge that knowledge organizations need, such as word retrieval, such as metadata.

In addition, in the process of cataloging, we must firmly establish the idea of "people-oriented", not just empty talk, but also implement it in cataloging practice.