The paper discusses the possibility and necessity about building the subject acquisition librarian system in college libraries ,it illustrates by the innovation of Tianjin Professional College , and advances some manage measures.

Construction of subject librarian system in the library of the higher vocational college;

Research on the Stages and Roles of Subject Librarian System Abroad;

Reflections on the Establishment of Subject Librarian System in Universities of China;

This paper discusses the qualities that E-resources acquisitioning librarians should possess,and puts forward some suggestions on improving the qualities that E-resources acquisitioning librarians.

Based on actualities and development of disciplinary librarian system,this paper analizes the importance of setting up the disciplinary libratian system in local university libraries,puts forword the tactics of applying disciplinary libratian system.